vuetifyjs mask
时间: 2024-01-18 13:04:27 浏览: 93
Vuetify.js provides a `v-mask` directive that allows you to apply masks to input fields. Masks are patterns that are used to format and validate user input. Here's an example of how to use `v-mask`:
```
<template>
<v-text-field v-model="phone" v-mask="'(###) ###-####'"></v-text-field>
</template>
<script>
export default {
data() {
return {
phone: ''
}
}
}
</script>
```
In this example, the `v-mask` directive is applied to a `v-text-field` component. The mask pattern is specified as a string value, in this case `'(###) ###-####'`, which formats the input as a US phone number. The `#` character represents a digit, and the parentheses and hyphen are literal characters in the mask.
When the user types into the `v-text-field`, the input is automatically formatted according to the mask pattern. The `v-model` directive is used to bind the input value to the `phone` data property.
You can also use dynamic masks by binding the `v-mask` directive to a computed property or a method that returns a mask pattern based on some condition.
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