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67 lines
1.3 KiB
Markdown
67 lines
1.3 KiB
Markdown
## PasswordInput
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The PasswordInput component is usually used with [NumberKeyboard](#/en-US/component/number-keyboard) Component.
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### Install
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``` javascript
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import { PasswordInput, NumberKeyBoard } from 'vant';
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Vue.use(PasswordInput);
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Vue.use(NumberKeyBoard);
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```
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### Usage
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#### Basic Usage
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```html
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<!-- PasswordInput -->
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<van-password-input
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:value="value"
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info="Some tips"
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@focus="showKeyboard = true"
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/>
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<!-- NumberKeyboard -->
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<van-number-keyboard
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:show="showKeyboard"
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@input="onInput"
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@delete="onDelete"
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@blur="showKeyboard = false"
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/>
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```
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```javascript
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export default {
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data() {
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return {
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value: '',
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showKeyboard: true
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};
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},
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methods: {
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onInput(key) {
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this.value = (this.value + key).slice(0, 6);
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},
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onDelete() {
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this.value = this.value.slice(0, this.value.length - 1);
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}
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}
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}
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```
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### API
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| Attribute | Description | Type | Default | Accepted Values |
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|-----------|-----------|-----------|-------------|-------------|
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| value | Password value | `String` | `''` | - |
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| length | Maxlength of password | `Number` | `6` | - |
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| info | Bottom info | `String` | - | - |
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| error-info | Bottom error info | `String` | - | - |
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### Event
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| Event | Description | Attribute |
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|-----------|-----------|-----------|
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| focus | Triggered when input get focused | - |
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