Input

输入文本的输入元素。

用法

使用v-model指令控制Input的值。

<script setup lang="ts">
const value = ref('')
</script>

<template>
  <UInput v-model="value" />
</template>

<script setup lang="ts">
import { ref } from 'vue'

const value = ref('')
</script>

<template>
  <UInput v-model="value" />
</template>

Type

使用type prop将输入类型. png更改为text。

一些类型已经在它们自己的组件中实现，例如Checkbox，Radio，InputNumber等，其他类型的样式类似于file。

type

<template>
  <UInput type="file" />
</template>

您可以在MDN Web Docs上检查所有可用的类型。

占位符

使用placeholder属性设置占位符文本。

placeholder

<template>
  <UInput placeholder="Search..." />
</template>

Color

使用color道具在输入被聚焦时改变环的颜色。

color

highlight

<template>
  <UInput color="neutral" highlight placeholder="Search..." />
</template>

这里使用highlight属性来显示焦点状态。当发生验证错误时，在内部使用它。

Variant

使用variant prop更改Input的变量。

color

variant

highlight

<template>
  <UInput color="neutral" variant="subtle" placeholder="Search..." />
</template>

Size

使用size属性更改Input的大小。

size

<template>
  <UInput size="xl" placeholder="Search..." />
</template>

Icon

使用icon prop在Input中显示Icon。

icon

size

variant

<template>
  <UInput icon="i-lucide-search" size="md" variant="outline" placeholder="Search..." />
</template>

使用leading和trailing道具设置图标位置，或使用leading-icon和trailing-icon道具为每个位置设置不同的图标。

trailingIcon

size

<template>
  <UInput trailing-icon="i-lucide-at-sign" placeholder="Enter your email" size="md" />
</template>

Avatar

使用avatar道具在Input中显示Avatar。

avatar.src

size

variant

<template>
  <UInput
    :avatar="{
      src: 'https://github.com/nuxt.png',
      loading: 'lazy'
    }"
    size="md"
    variant="outline"
    placeholder="Search..."
  />
</template>

加载中

使用loading道具在输入上显示加载图标。

trailing

<template>
  <UInput loading placeholder="Search..." />
</template>

加载图标

使用loading-icon道具自定义加载图标. i-lucide-loader-circle。

loadingIcon

<template>
  <UInput loading loading-icon="i-lucide-loader" placeholder="Search..." />
</template>

你可以在你的app.config.ts中的ui.icons.loading键下全局自定义这个图标。

你可以在你的vite.config.ts下的ui.icons.loading键全局自定义这个图标。

禁用

使用disabled prop禁用Input。

disabled

<template>
  <UInput disabled placeholder="Search..." />
</template>

示例

带清除按钮

您可以将Button放入#trailing插槽中以清除输入。

<script setup lang="ts">
const value = ref('Click to clear')
</script>

<template>
  <UInput
    v-model="value"
    placeholder="Type something..."
    :ui="{ trailing: 'pe-1' }"
  >
    <template v-if="value?.length" #trailing>
      <UButton
        color="neutral"
        variant="link"
        size="sm"
        icon="i-lucide-circle-x"
        aria-label="Clear input"
        @click="value = ''"
      />
    </template>
  </UInput>
</template>

<script setup lang="ts">
import { ref } from 'vue'

const value = ref('Click to clear')
</script>

<template>
  <UInput
    v-model="value"
    placeholder="Type something..."
    :ui="{ trailing: 'pe-1' }"
  >
    <template v-if="value?.length" #trailing>
      <UButton
        color="neutral"
        variant="link"
        size="sm"
        icon="i-lucide-circle-x"
        aria-label="Clear input"
        @click="value = ''"
      />
    </template>
  </UInput>
</template>

带复制按钮

您可以将Button放入#trailing插槽中，以将值复制到剪贴板。

<script setup lang="ts">
import { useClipboard } from '@vueuse/core'

const value = ref('npx nuxt module add ui')

const { copy, copied } = useClipboard()
</script>

<template>
  <UInput
    v-model="value"
    :ui="{ trailing: 'pr-0.5' }"
  >
    <template v-if="value?.length" #trailing>
      <UTooltip text="Copy to clipboard" :content="{ side: 'right' }">
        <UButton
          :color="copied ? 'success' : 'neutral'"
          variant="link"
          size="sm"
          :icon="copied ? 'i-lucide-copy-check' : 'i-lucide-copy'"
          aria-label="Copy to clipboard"
          @click="copy(value)"
        />
      </UTooltip>
    </template>
  </UInput>
</template>

<script setup lang="ts">
import { ref } from 'vue'
import { useClipboard } from '@vueuse/core'

const value = ref('npx nuxt module add ui')

const { copy, copied } = useClipboard()
</script>

<template>
  <UInput
    v-model="value"
    :ui="{ trailing: 'pr-0.5' }"
  >
    <template v-if="value?.length" #trailing>
      <UTooltip text="Copy to clipboard" :content="{ side: 'right' }">
        <UButton
          :color="copied ? 'success' : 'neutral'"
          variant="link"
          size="sm"
          :icon="copied ? 'i-lucide-copy-check' : 'i-lucide-copy'"
          aria-label="Copy to clipboard"
          @click="copy(value)"
        />
      </UTooltip>
    </template>
  </UInput>
</template>

带密码切换

您可以将Button放入#trailing插槽中以切换密码可见性。

<script setup lang="ts">
const show = ref(false)
const password = ref('')
</script>

<template>
  <UInput
    v-model="password"
    placeholder="Password"
    :type="show ? 'text' : 'password'"
    :ui="{ trailing: 'pe-1' }"
  >
    <template #trailing>
      <UButton
        color="neutral"
        variant="link"
        size="sm"
        :icon="show ? 'i-lucide-eye-off' : 'i-lucide-eye'"
        :aria-label="show ? 'Hide password' : 'Show password'"
        :aria-pressed="show"
        aria-controls="password"
        @click="show = !show"
      />
    </template>
  </UInput>
</template>

<style>
/* Hide the password reveal button in Edge */
::-ms-reveal {
    display: none;
}
</style>

<script setup lang="ts">
import { ref } from 'vue'

const show = ref(false)
const password = ref('')
</script>

<template>
  <UInput
    v-model="password"
    placeholder="Password"
    :type="show ? 'text' : 'password'"
    :ui="{ trailing: 'pe-1' }"
  >
    <template #trailing>
      <UButton
        color="neutral"
        variant="link"
        size="sm"
        :icon="show ? 'i-lucide-eye-off' : 'i-lucide-eye'"
        :aria-label="show ? 'Hide password' : 'Show password'"
        :aria-pressed="show"
        aria-controls="password"
        @click="show = !show"
      />
    </template>
  </UInput>
</template>

<style>
/* Hide the password reveal button in Edge */
::-ms-reveal {
    display: none;
}
</style>

带密码强度指示

您可以使用Progress组件来显示密码强度指示器。

Password

Enter a password. Must contain:

At least 8 characters - Requirement not met
At least 1 number - Requirement not met
At least 1 lowercase letter - Requirement not met
At least 1 uppercase letter - Requirement not met

<script setup lang="ts">
const show = ref(false)
const password = ref('')

function checkStrength(str: string) {
  const requirements = [
    { regex: /.{8,}/, text: 'At least 8 characters' },
    { regex: /\d/, text: 'At least 1 number' },
    { regex: /[a-z]/, text: 'At least 1 lowercase letter' },
    { regex: /[A-Z]/, text: 'At least 1 uppercase letter' }
  ]

  return requirements.map(req => ({ met: req.regex.test(str), text: req.text }))
}

const strength = computed(() => checkStrength(password.value))
const score = computed(() => strength.value.filter(req => req.met).length)

const color = computed(() => {
  if (score.value === 0) return 'neutral'
  if (score.value <= 1) return 'error'
  if (score.value <= 2) return 'warning'
  if (score.value === 3) return 'warning'
  return 'success'
})

const text = computed(() => {
  if (score.value === 0) return 'Enter a password'
  if (score.value <= 2) return 'Weak password'
  if (score.value === 3) return 'Medium password'
  return 'Strong password'
})
</script>

<template>
  <div class="space-y-2">
    <UFormField label="Password">
      <UInput
        v-model="password"
        placeholder="Password"
        :color="color"
        :type="show ? 'text' : 'password'"
        :aria-invalid="score < 4"
        aria-describedby="password-strength"
        :ui="{ trailing: 'pe-1' }"
        class="w-full"
      >
        <template #trailing>
          <UButton
            color="neutral"
            variant="link"
            size="sm"
            :icon="show ? 'i-lucide-eye-off' : 'i-lucide-eye'"
            :aria-label="show ? 'Hide password' : 'Show password'"
            :aria-pressed="show"
            aria-controls="password"
            @click="show = !show"
          />
        </template>
      </UInput>
    </UFormField>

    <UProgress
      :color="color"
      :indicator="text"
      :model-value="score"
      :max="4"
      size="sm"
    />

    <p id="password-strength" class="text-sm font-medium">
      {{ text }}. Must contain:
    </p>

    <ul class="space-y-1" aria-label="Password requirements">
      <li
        v-for="(req, index) in strength"
        :key="index"
        class="flex items-center gap-0.5"
        :class="req.met ? 'text-success' : 'text-muted'"
      >
        <UIcon :name="req.met ? 'i-lucide-circle-check' : 'i-lucide-circle-x'" class="size-4 shrink-0" />

        <span class="text-xs font-light">
          {{ req.text }}
          <span class="sr-only">
            {{ req.met ? ' - Requirement met' : ' - Requirement not met' }}
          </span>
        </span>
      </li>
    </ul>
  </div>
</template>

<script setup lang="ts">
import { ref, computed } from 'vue'

const show = ref(false)
const password = ref('')

function checkStrength(str: string) {
  const requirements = [
    { regex: /.{8,}/, text: 'At least 8 characters' },
    { regex: /\d/, text: 'At least 1 number' },
    { regex: /[a-z]/, text: 'At least 1 lowercase letter' },
    { regex: /[A-Z]/, text: 'At least 1 uppercase letter' }
  ]

  return requirements.map(req => ({ met: req.regex.test(str), text: req.text }))
}

const strength = computed(() => checkStrength(password.value))
const score = computed(() => strength.value.filter(req => req.met).length)

const color = computed(() => {
  if (score.value === 0) return 'neutral'
  if (score.value <= 1) return 'error'
  if (score.value <= 2) return 'warning'
  if (score.value === 3) return 'warning'
  return 'success'
})

const text = computed(() => {
  if (score.value === 0) return 'Enter a password'
  if (score.value <= 2) return 'Weak password'
  if (score.value === 3) return 'Medium password'
  return 'Strong password'
})
</script>

<template>
  <div class="space-y-2">
    <UFormField label="Password">
      <UInput
        v-model="password"
        placeholder="Password"
        :color="color"
        :type="show ? 'text' : 'password'"
        :aria-invalid="score < 4"
        aria-describedby="password-strength"
        :ui="{ trailing: 'pe-1' }"
        class="w-full"
      >
        <template #trailing>
          <UButton
            color="neutral"
            variant="link"
            size="sm"
            :icon="show ? 'i-lucide-eye-off' : 'i-lucide-eye'"
            :aria-label="show ? 'Hide password' : 'Show password'"
            :aria-pressed="show"
            aria-controls="password"
            @click="show = !show"
          />
        </template>
      </UInput>
    </UFormField>

    <UProgress
      :color="color"
      :indicator="text"
      :model-value="score"
      :max="4"
      size="sm"
    />

    <p id="password-strength" class="text-sm font-medium">
      {{ text }}. Must contain:
    </p>

    <ul class="space-y-1" aria-label="Password requirements">
      <li
        v-for="(req, index) in strength"
        :key="index"
        class="flex items-center gap-0.5"
        :class="req.met ? 'text-success' : 'text-muted'"
      >
        <UIcon :name="req.met ? 'i-lucide-circle-check' : 'i-lucide-circle-x'" class="size-4 shrink-0" />

        <span class="text-xs font-light">
          {{ req.text }}
          <span class="sr-only">
            {{ req.met ? ' - Requirement met' : ' - Requirement not met' }}
          </span>
        </span>
      </li>
    </ul>
  </div>
</template>

带字符限制

您可以使用#trailing插槽向Input添加字符限制。

0/15

<script setup lang="ts">
const value = ref('')
const maxLength = 15
</script>

<template>
  <UInput
    v-model="value"
    :maxlength="maxLength"
    aria-describedby="character-count"
    :ui="{ trailing: 'pointer-events-none' }"
  >
    <template #trailing>
      <div
        id="character-count"
        class="text-xs text-muted tabular-nums"
        aria-live="polite"
        role="status"
      >
        {{ value?.length }}/{{ maxLength }}
      </div>
    </template>
  </UInput>
</template>

<script setup lang="ts">
import { ref } from 'vue'

const value = ref('')
const maxLength = 15
</script>

<template>
  <UInput
    v-model="value"
    :maxlength="maxLength"
    aria-describedby="character-count"
    :ui="{ trailing: 'pointer-events-none' }"
  >
    <template #trailing>
      <div
        id="character-count"
        class="text-xs text-muted tabular-nums"
        aria-live="polite"
        role="status"
      >
        {{ value?.length }}/{{ maxLength }}
      </div>
    </template>
  </UInput>
</template>

带键盘快捷键

您可以使用#trailing插槽中的Kbd组件将键盘快捷键添加到输入。

/

<script setup lang="ts">
const input = useTemplateRef('input')

defineShortcuts({
  '/': () => {
    input.value?.inputRef?.focus()
  }
})
</script>

<template>
  <UInput
    ref="input"
    icon="i-lucide-search"
    placeholder="Search..."
  >
    <template #trailing>
      <UKbd value="/" />
    </template>
  </UInput>
</template>

<script setup lang="ts">
import { useTemplateRef } from 'vue'

const input = useTemplateRef('input')

defineShortcuts({
  '/': () => {
    input.value?.inputRef?.focus()
  }
})
</script>

<template>
  <UInput
    ref="input"
    icon="i-lucide-search"
    placeholder="Search..."
  >
    <template #trailing>
      <UKbd value="/" />
    </template>
  </UInput>
</template>

此示例使用defineShortcuts组合工具在按下：kbd{value="/"}键时聚焦Input。

带面罩

没有内置的掩码支持，但是你可以使用像maska这样的库来掩码输入。

<script setup lang="ts">
import { vMaska } from 'maska/vue'
</script>

<template>
  <div class="flex flex-col gap-2">
    <UInput v-maska="'#### #### #### ####'" placeholder="4242 4242 4242 4242" icon="i-lucide-credit-card" />

    <div class="flex items-center gap-2">
      <UInput v-maska="'##/##'" placeholder="MM/YY" icon="i-lucide-calendar" />
      <UInput v-maska="'###'" placeholder="CVC" />
    </div>
  </div>
</template>

带浮动标签

您可以使用#default插槽向Input添加浮动标签。

Email address

<script setup lang="ts">
const value = ref('')
</script>

<template>
  <UInput v-model="value" placeholder="" variant="outline" :ui="{ base: 'peer' }">
    <label class="pointer-events-none absolute left-0 -top-2.5 text-highlighted text-xs font-medium px-1.5 transition-all peer-focus:-top-2.5 peer-focus:text-highlighted peer-focus:text-xs peer-focus:font-medium peer-placeholder-shown:text-sm peer-placeholder-shown:text-dimmed peer-placeholder-shown:top-1.5 peer-placeholder-shown:font-normal">
      <span class="inline-flex bg-default px-1">Email address</span>
    </label>
  </UInput>
</template>

<script setup lang="ts">
import { ref } from 'vue'

const value = ref('')
</script>

<template>
  <UInput v-model="value" placeholder="" variant="outline" :ui="{ base: 'peer' }">
    <label class="pointer-events-none absolute left-0 -top-2.5 text-highlighted text-xs font-medium px-1.5 transition-all peer-focus:-top-2.5 peer-focus:text-highlighted peer-focus:text-xs peer-focus:font-medium peer-placeholder-shown:text-sm peer-placeholder-shown:text-dimmed peer-placeholder-shown:top-1.5 peer-placeholder-shown:font-normal">
      <span class="inline-flex bg-default px-1">Email address</span>
    </label>
  </UInput>
</template>

在表单域中

您可以使用FormField组件中的Input来显示标签、帮助文本、必需的指示符等。

We won't share your email.

<script setup lang="ts">
const email = ref('')
</script>

<template>
  <UFormField label="Email" help="We won't share your email." required>
    <UInput v-model="email" placeholder="Enter your email" icon="i-lucide-at-sign" />
  </UFormField>
</template>

<script setup lang="ts">
import { ref } from 'vue'

const email = ref('')
</script>

<template>
  <UFormField label="Email" help="We won't share your email." required>
    <UInput v-model="email" placeholder="Enter your email" icon="i-lucide-at-sign" />
  </UFormField>
</template>

当在Form组件中使用时，它还提供验证和错误处理。

字段组内

您可以使用FieldGroup组件中的Input将多个元素分组在一起。

https://

<script setup lang="ts">
const value = ref('')
const domains = ['.com', '.dev', '.org']
const domain = ref(domains[0])
</script>

<template>
  <UFieldGroup>
    <UInput
      v-model="value"
      placeholder="nuxt"
      :ui="{
        base: 'pl-14.5',
        leading: 'pointer-events-none'
      }"
    >
      <template #leading>
        <p class="text-sm text-muted">
          https://
        </p>
      </template>
    </UInput>

    <USelectMenu v-model="domain" :items="domains" />
  </UFieldGroup>
</template>

<script setup lang="ts">
import { ref } from 'vue'

const value = ref('')
const domains = ['.com', '.dev', '.org']
const domain = ref(domains[0])
</script>

<template>
  <UFieldGroup>
    <UInput
      v-model="value"
      placeholder="nuxt"
      :ui="{
        base: 'pl-14.5',
        leading: 'pointer-events-none'
      }"
    >
      <template #leading>
        <p class="text-sm text-muted">
          https://
        </p>
      </template>
    </UInput>

    <USelectMenu v-model="domain" :items="domains" />
  </UFieldGroup>
</template>

作为电话号码输入

您可以使用FieldGroup组件中的Input以及SelectMenu来创建具有国家代码选择的电话号码输入。

<script setup lang="ts">
import { vMaska } from 'maska/vue'

type PhoneCode = {
  name: string
  code: string
  emoji: string
  dialCode: string
  mask: string
}

const phone = ref('')
const countryCode = ref('US')

const { data: phoneCodes, status, execute } = await useLazyFetch<PhoneCode[]>('/api/phone-codes.json', {
  key: 'api-phone-codes',
  immediate: false
})

const country = computed(() => phoneCodes.value?.find(c => c.code === countryCode.value))
const dialCode = computed(() => country.value?.dialCode || '+1')
const mask = computed(() => country.value?.mask || '(###) ###-####')

function onOpen() {
  if (!phoneCodes.value?.length) {
    execute()
  }
}

watch(countryCode, () => {
  phone.value = ''
})
</script>

<template>
  <UFieldGroup>
    <USelectMenu
      v-model="countryCode"
      :items="phoneCodes"
      value-key="code"
      :search-input="{
        placeholder: 'Search country...',
        icon: 'i-lucide-search',
        loading: status === 'pending'
      }"
      :filter-fields="['name', 'code', 'dialCode']"
      :content="{ align: 'start' }"
      :ui="{
        base: 'pe-8',
        content: 'w-48',
        placeholder: 'hidden',
        trailingIcon: 'size-4'
      }"
      trailing-icon="i-lucide-chevrons-up-down"
      @update:open="onOpen"
    >
      <span class="size-5 flex items-center text-lg">
        {{ country?.emoji || '\u{1F1FA}\u{1F1F8}' }}
      </span>

      <template #item-leading="{ item }">
        <span class="size-5 flex items-center text-lg">
          {{ item.emoji }}
        </span>
      </template>

      <template #item-label="{ item }">
        {{ item.name }} ({{ item.dialCode }})
      </template>
    </USelectMenu>

    <UInput
      v-model="phone"
      v-maska="mask"
      :placeholder="mask.replaceAll('#', '_')"
      :style="{ '--dial-code-length': `${dialCode.length + 1.5}ch` }"
      :ui="{
        base: 'ps-(--dial-code-length)',
        leading: 'pointer-events-none text-base md:text-sm text-muted'
      }"
    >
      <template #leading>
        {{ dialCode }}
      </template>
    </UInput>
  </UFieldGroup>
</template>

<script setup lang="ts">
import { ref, computed, watch } from 'vue'
import { vMaska } from 'maska/vue'

type PhoneCode = {
  name: string
  code: string
  emoji: string
  dialCode: string
  mask: string
}

const phone = ref('')
const countryCode = ref('US')

const { data: phoneCodes, status, execute } = await useLazyFetch<PhoneCode[]>('/api/phone-codes.json', {
  key: 'api-phone-codes',
  immediate: false
})

const country = computed(() => phoneCodes.value?.find(c => c.code === countryCode.value))
const dialCode = computed(() => country.value?.dialCode || '+1')
const mask = computed(() => country.value?.mask || '(###) ###-####')

function onOpen() {
  if (!phoneCodes.value?.length) {
    execute()
  }
}

watch(countryCode, () => {
  phone.value = ''
})
</script>

<template>
  <UFieldGroup>
    <USelectMenu
      v-model="countryCode"
      :items="phoneCodes"
      value-key="code"
      :search-input="{
        placeholder: 'Search country...',
        icon: 'i-lucide-search',
        loading: status === 'pending'
      }"
      :filter-fields="['name', 'code', 'dialCode']"
      :content="{ align: 'start' }"
      :ui="{
        base: 'pe-8',
        content: 'w-48',
        placeholder: 'hidden',
        trailingIcon: 'size-4'
      }"
      trailing-icon="i-lucide-chevrons-up-down"
      @update:open="onOpen"
    >
      <span class="size-5 flex items-center text-lg">
        {{ country?.emoji || '\u{1F1FA}\u{1F1F8}' }}
      </span>

      <template #item-leading="{ item }">
        <span class="size-5 flex items-center text-lg">
          {{ item.emoji }}
        </span>
      </template>

      <template #item-label="{ item }">
        {{ item.name }} ({{ item.dialCode }})
      </template>
    </USelectMenu>

    <UInput
      v-model="phone"
      v-maska="mask"
      :placeholder="mask.replaceAll('#', '_')"
      :style="{ '--dial-code-length': `${dialCode.length + 1.5}ch` }"
      :ui="{
        base: 'ps-(--dial-code-length)',
        leading: 'pointer-events-none text-base md:text-sm text-muted'
      }"
    >
      <template #leading>
        {{ dialCode }}
      </template>
    </UInput>
  </UFieldGroup>
</template>

API

Props

Prop	Default	Type
`as`	`'div'`	`any` The element or component this component should render as.
`id`		`string`
`name`		`string`
`type`	`'text'`	`"number" \| "image" \| "text" \| "button" \| "search" \| "time" \| "color" \| "checkbox" \| "date" \| "datetime-local" \| "email" \| "file" \| "hidden" \| "month" \| "password" \| "radio" \| "range" \| "reset" \| "submit" \| "tel" \| "url" \| "week" \| string`
`placeholder`		`string` The placeholder text when the input is empty.
`color`	`'primary'`	`"primary" \| "secondary" \| "success" \| "info" \| "warning" \| "error" \| "neutral"`
`variant`	`'outline'`	`"outline" \| "soft" \| "subtle" \| "ghost" \| "none"`
`size`	`'md'`	`"xs" \| "sm" \| "md" \| "lg" \| "xl"`
`required`		`boolean`
`autocomplete`	`'off'`	`string \| "on" \| "off"`
`autofocus`		`boolean`
`autofocusDelay`	`0`	`number`
`disabled`		`boolean`
`highlight`		`boolean` Highlight the ring color like a focus state.
`fixed`		`boolean` Keep the mobile text size on all breakpoints.
`modelValue`		`_Number<_Optional<_Nullable<T, Mod>, Mod>, Mod>`
`defaultValue`		`_Number<_Optional<_Nullable<T, Mod>, Mod>, Mod>`
`modelModifiers`		`Mod`
`icon`		`any` Display an icon based on the `leading` and `trailing` props.
`avatar`		`AvatarProps` Display an avatar on the left side.
`leading`		`boolean` When `true`, the icon will be displayed on the left side.
`leadingIcon`		`any` Display an icon on the left side.
`trailing`		`boolean` When `true`, the icon will be displayed on the right side.
`trailingIcon`		`any` Display an icon on the right side.
`loading`		`boolean` When `true`, the loading icon will be displayed.
`loadingIcon`	`appConfig.ui.icons.loading`	`any` The icon when the `loading` prop is `true`.
`list`		`string`
`max`		`string \| number`
`maxlength`		`string \| number`
`min`		`string \| number`
`minlength`		`string \| number`
`pattern`		`string`
`readonly`		`false \| true \| "true" \| "false"`
`step`		`string \| number`
`ui`		`{ root?: SlotClass; base?: SlotClass; leading?: SlotClass; leadingIcon?: SlotClass; leadingAvatar?: SlotClass; leadingAvatarSize?: SlotClass; trailing?: SlotClass; trailingIcon?: SlotClass; }`

此组件还支持所有原生<input> HTML属性。

Slots

Slot	Type
`leading`	`{ ui: object; }`
`default`	`{ ui: object; }`
`trailing`	`{ ui: object; }`

Emits

Event	Type
`update:modelValue`	`[value: _Number<_Optional<_Nullable<T, Mod>, Mod>, Mod>]`
`blur`	`[event: FocusEvent]`
`change`	`[event: Event]`

曝光

通过模板引用访问组件时，可以使用以下命令：

名称	类型
`inputRef`	`Ref<HTMLInputElement \| null>`

Theme

app.config.ts

export default defineAppConfig({
  ui: {
    input: {
      slots: {
        root: 'relative inline-flex items-center',
        base: [
          'w-full rounded-md border-0 appearance-none placeholder:text-dimmed disabled:cursor-not-allowed disabled:opacity-75',
          'transition-colors'
        ],
        leading: 'absolute inset-y-0 start-0 flex items-center',
        leadingIcon: 'shrink-0 text-dimmed',
        leadingAvatar: 'shrink-0',
        leadingAvatarSize: '',
        trailing: 'absolute inset-y-0 end-0 flex items-center',
        trailingIcon: 'shrink-0 text-dimmed'
      },
      variants: {
        fieldGroup: {
          horizontal: {
            root: 'group has-focus-visible:z-[1]',
            base: 'group-not-only:group-first:rounded-e-none group-not-only:group-last:rounded-s-none group-not-last:group-not-first:rounded-none'
          },
          vertical: {
            root: 'group has-focus-visible:z-[1]',
            base: 'group-not-only:group-first:rounded-b-none group-not-only:group-last:rounded-t-none group-not-last:group-not-first:rounded-none'
          }
        },
        size: {
          xs: {
            base: 'px-2 py-1 text-sm/4 gap-1',
            leading: 'ps-2',
            trailing: 'pe-2',
            leadingIcon: 'size-4',
            leadingAvatarSize: '3xs',
            trailingIcon: 'size-4'
          },
          sm: {
            base: 'px-2.5 py-1.5 text-sm/4 gap-1.5',
            leading: 'ps-2.5',
            trailing: 'pe-2.5',
            leadingIcon: 'size-4',
            leadingAvatarSize: '3xs',
            trailingIcon: 'size-4'
          },
          md: {
            base: 'px-2.5 py-1.5 text-base/5 gap-1.5',
            leading: 'ps-2.5',
            trailing: 'pe-2.5',
            leadingIcon: 'size-5',
            leadingAvatarSize: '2xs',
            trailingIcon: 'size-5'
          },
          lg: {
            base: 'px-3 py-2 text-base/5 gap-2',
            leading: 'ps-3',
            trailing: 'pe-3',
            leadingIcon: 'size-5',
            leadingAvatarSize: '2xs',
            trailingIcon: 'size-5'
          },
          xl: {
            base: 'px-3 py-2 text-base gap-2',
            leading: 'ps-3',
            trailing: 'pe-3',
            leadingIcon: 'size-6',
            leadingAvatarSize: 'xs',
            trailingIcon: 'size-6'
          }
        },
        variant: {
          outline: 'text-highlighted bg-default ring ring-inset ring-accented',
          soft: 'text-highlighted bg-elevated/50 hover:bg-elevated focus:bg-elevated disabled:bg-elevated/50',
          subtle: 'text-highlighted bg-elevated ring ring-inset ring-accented',
          ghost: 'text-highlighted bg-transparent hover:bg-elevated focus:bg-elevated disabled:bg-transparent dark:disabled:bg-transparent',
          none: 'text-highlighted bg-transparent focus:outline-none'
        },
        color: {
          primary: '',
          secondary: '',
          success: '',
          info: '',
          warning: '',
          error: '',
          neutral: ''
        },
        leading: {
          true: ''
        },
        trailing: {
          true: ''
        },
        loading: {
          true: ''
        },
        highlight: {
          true: ''
        },
        fixed: {
          false: ''
        },
        type: {
          file: 'file:me-1.5 file:font-medium file:text-muted file:outline-none'
        }
      },
      compoundVariants: [
        {
          color: 'primary',
          variant: [
            'outline',
            'subtle'
          ],
          class: 'outline-primary/25 focus-visible:outline-3 focus-visible:ring-primary'
        },
        {
          color: 'primary',
          variant: [
            'soft',
            'ghost'
          ],
          class: 'outline-primary/25 focus-visible:outline-3'
        },
        {
          color: 'primary',
          highlight: true,
          class: 'ring ring-inset ring-primary'
        },
        {
          color: 'neutral',
          variant: [
            'outline',
            'subtle'
          ],
          class: 'outline-inverted/25 focus-visible:outline-3 focus-visible:ring-inverted'
        },
        {
          color: 'neutral',
          variant: [
            'soft',
            'ghost'
          ],
          class: 'outline-inverted/25 focus-visible:outline-3'
        },
        {
          color: 'neutral',
          highlight: true,
          class: 'ring ring-inset ring-inverted'
        },
        {
          leading: true,
          size: 'xs',
          class: 'ps-7'
        },
        {
          leading: true,
          size: 'sm',
          class: 'ps-8'
        },
        {
          leading: true,
          size: 'md',
          class: 'ps-9'
        },
        {
          leading: true,
          size: 'lg',
          class: 'ps-10'
        },
        {
          leading: true,
          size: 'xl',
          class: 'ps-11'
        },
        {
          trailing: true,
          size: 'xs',
          class: 'pe-7'
        },
        {
          trailing: true,
          size: 'sm',
          class: 'pe-8'
        },
        {
          trailing: true,
          size: 'md',
          class: 'pe-9'
        },
        {
          trailing: true,
          size: 'lg',
          class: 'pe-10'
        },
        {
          trailing: true,
          size: 'xl',
          class: 'pe-11'
        },
        {
          loading: true,
          leading: true,
          class: {
            leadingIcon: 'animate-spin'
          }
        },
        {
          loading: true,
          leading: false,
          trailing: true,
          class: {
            trailingIcon: 'animate-spin'
          }
        },
        {
          fixed: false,
          size: 'xs',
          class: 'md:text-xs'
        },
        {
          fixed: false,
          size: 'sm',
          class: 'md:text-xs'
        },
        {
          fixed: false,
          size: 'md',
          class: 'md:text-sm'
        },
        {
          fixed: false,
          size: 'lg',
          class: 'md:text-sm'
        }
      ],
      defaultVariants: {
        size: 'md',
        color: 'primary',
        variant: 'outline'
      }
    }
  }
})

vite.config.ts

import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import ui from '@nuxt/ui/vite'

export default defineConfig({
  plugins: [
    vue(),
    ui({
      ui: {
        input: {
          slots: {
            root: 'relative inline-flex items-center',
            base: [
              'w-full rounded-md border-0 appearance-none placeholder:text-dimmed disabled:cursor-not-allowed disabled:opacity-75',
              'transition-colors'
            ],
            leading: 'absolute inset-y-0 start-0 flex items-center',
            leadingIcon: 'shrink-0 text-dimmed',
            leadingAvatar: 'shrink-0',
            leadingAvatarSize: '',
            trailing: 'absolute inset-y-0 end-0 flex items-center',
            trailingIcon: 'shrink-0 text-dimmed'
          },
          variants: {
            fieldGroup: {
              horizontal: {
                root: 'group has-focus-visible:z-[1]',
                base: 'group-not-only:group-first:rounded-e-none group-not-only:group-last:rounded-s-none group-not-last:group-not-first:rounded-none'
              },
              vertical: {
                root: 'group has-focus-visible:z-[1]',
                base: 'group-not-only:group-first:rounded-b-none group-not-only:group-last:rounded-t-none group-not-last:group-not-first:rounded-none'
              }
            },
            size: {
              xs: {
                base: 'px-2 py-1 text-sm/4 gap-1',
                leading: 'ps-2',
                trailing: 'pe-2',
                leadingIcon: 'size-4',
                leadingAvatarSize: '3xs',
                trailingIcon: 'size-4'
              },
              sm: {
                base: 'px-2.5 py-1.5 text-sm/4 gap-1.5',
                leading: 'ps-2.5',
                trailing: 'pe-2.5',
                leadingIcon: 'size-4',
                leadingAvatarSize: '3xs',
                trailingIcon: 'size-4'
              },
              md: {
                base: 'px-2.5 py-1.5 text-base/5 gap-1.5',
                leading: 'ps-2.5',
                trailing: 'pe-2.5',
                leadingIcon: 'size-5',
                leadingAvatarSize: '2xs',
                trailingIcon: 'size-5'
              },
              lg: {
                base: 'px-3 py-2 text-base/5 gap-2',
                leading: 'ps-3',
                trailing: 'pe-3',
                leadingIcon: 'size-5',
                leadingAvatarSize: '2xs',
                trailingIcon: 'size-5'
              },
              xl: {
                base: 'px-3 py-2 text-base gap-2',
                leading: 'ps-3',
                trailing: 'pe-3',
                leadingIcon: 'size-6',
                leadingAvatarSize: 'xs',
                trailingIcon: 'size-6'
              }
            },
            variant: {
              outline: 'text-highlighted bg-default ring ring-inset ring-accented',
              soft: 'text-highlighted bg-elevated/50 hover:bg-elevated focus:bg-elevated disabled:bg-elevated/50',
              subtle: 'text-highlighted bg-elevated ring ring-inset ring-accented',
              ghost: 'text-highlighted bg-transparent hover:bg-elevated focus:bg-elevated disabled:bg-transparent dark:disabled:bg-transparent',
              none: 'text-highlighted bg-transparent focus:outline-none'
            },
            color: {
              primary: '',
              secondary: '',
              success: '',
              info: '',
              warning: '',
              error: '',
              neutral: ''
            },
            leading: {
              true: ''
            },
            trailing: {
              true: ''
            },
            loading: {
              true: ''
            },
            highlight: {
              true: ''
            },
            fixed: {
              false: ''
            },
            type: {
              file: 'file:me-1.5 file:font-medium file:text-muted file:outline-none'
            }
          },
          compoundVariants: [
            {
              color: 'primary',
              variant: [
                'outline',
                'subtle'
              ],
              class: 'outline-primary/25 focus-visible:outline-3 focus-visible:ring-primary'
            },
            {
              color: 'primary',
              variant: [
                'soft',
                'ghost'
              ],
              class: 'outline-primary/25 focus-visible:outline-3'
            },
            {
              color: 'primary',
              highlight: true,
              class: 'ring ring-inset ring-primary'
            },
            {
              color: 'neutral',
              variant: [
                'outline',
                'subtle'
              ],
              class: 'outline-inverted/25 focus-visible:outline-3 focus-visible:ring-inverted'
            },
            {
              color: 'neutral',
              variant: [
                'soft',
                'ghost'
              ],
              class: 'outline-inverted/25 focus-visible:outline-3'
            },
            {
              color: 'neutral',
              highlight: true,
              class: 'ring ring-inset ring-inverted'
            },
            {
              leading: true,
              size: 'xs',
              class: 'ps-7'
            },
            {
              leading: true,
              size: 'sm',
              class: 'ps-8'
            },
            {
              leading: true,
              size: 'md',
              class: 'ps-9'
            },
            {
              leading: true,
              size: 'lg',
              class: 'ps-10'
            },
            {
              leading: true,
              size: 'xl',
              class: 'ps-11'
            },
            {
              trailing: true,
              size: 'xs',
              class: 'pe-7'
            },
            {
              trailing: true,
              size: 'sm',
              class: 'pe-8'
            },
            {
              trailing: true,
              size: 'md',
              class: 'pe-9'
            },
            {
              trailing: true,
              size: 'lg',
              class: 'pe-10'
            },
            {
              trailing: true,
              size: 'xl',
              class: 'pe-11'
            },
            {
              loading: true,
              leading: true,
              class: {
                leadingIcon: 'animate-spin'
              }
            },
            {
              loading: true,
              leading: false,
              trailing: true,
              class: {
                trailingIcon: 'animate-spin'
              }
            },
            {
              fixed: false,
              size: 'xs',
              class: 'md:text-xs'
            },
            {
              fixed: false,
              size: 'sm',
              class: 'md:text-xs'
            },
            {
              fixed: false,
              size: 'md',
              class: 'md:text-sm'
            },
            {
              fixed: false,
              size: 'lg',
              class: 'md:text-sm'
            }
          ],
          defaultVariants: {
            size: 'md',
            color: 'primary',
            variant: 'outline'
          }
        }
      }
    })
  ]
})

Some colors in compoundVariants are omitted for readability. Check out the source code on GitHub.

Changelog

No recent changes

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A wrapper for form elements that provides validation and error handling.

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An input component for date selection.