Vant NumberKeyboard numeric keypad

Introduced

The numeric keypad, available in two styles, can be used with a password input box or a custom input box component

Introduced

import Vue from 'vue';
import { NumberKeyboard } from 'vant';

Vue.use(NumberKeyboard);

Code demo

The default style

<van-button @touchstart.stop="show = true">
  弹出默认键盘
</van-button>
<van-number-keyboard
  :show="show"
  extra-key="."
  close-button-text="完成"
  @blur="show = false"
  @input="onInput"
  @delete="onDelete"
/>

import { Toast } from 'vant';

export default {
  data() {
    return {
      show: true
    }
  },
  methods: {
    onInput(value) {
      Toast(value);
    },
    onDelete() {
      Toast('删除');
    }
  }
}

Custom styles

<van-number-keyboard
  :show="show"
  theme="custom"
  extra-key="."
  close-button-text="完成"
  @blur="show = false"
  @input="onInput"
  @delete="onDelete"
/>

Two-way binding

The current input value of the keyboard can be bound by v-model

<van-field
  readonly
  clickable
  :value="value"
  @touchstart.native.stop="show = true"
/>

<van-number-keyboard
  v-model="value"
  :show="show"
  :maxlength="6"
  @blur="show = false"
/>

export default {
  data() {
    return {
      show: false,
      value: ''
    }
  }
}

The contents of the button in the lower left corner

The event-key property allows you to set the contents of the button in the lower left corner

<van-button plain type="primary" @touchstart.stop="show = true'">
  弹出身份证号码键盘
</van-button>

<van-number-keyboard
  :show="show"
  close-button-text="完成"
  extra-key="X"
  @blur="show = false"
  @input="onInput"
  @delete="onDelete"
/>

The keyboard title

The title of the keyboard can be set with the title of the title

<van-button plain type="info" @touchstart.stop="show = true'">
  弹出自定义标题键盘
</van-button>

<van-number-keyboard
  :show="show"
  close-button-text="完成"
  title="键盘标题"
  extra-key="."
  @blur="show = false"
  @input="onInput"
  @delete="onDelete"
/>

Api

Props

Events

Slots

Problems

Can't operate components on the desktop side?

See Use on the desktop side.