vant/docs/markdown/en-US/password-input.md

PasswordInput

The PasswordInput component is usually used with NumberKeyboard Component.

Install

import { PasswordInput, NumberKeyboard } from 'vant';

Vue.use(PasswordInput).use(NumberKeyboard);

Usage

Basic Usage

<!-- PasswordInput -->
<van-password-input
  :value="value"
  info="Some tips"
  @focus="showKeyboard = true"
/>

<!-- NumberKeyboard -->
<van-number-keyboard
  :show="showKeyboard"
  @input="onInput"
  @delete="onDelete"
  @blur="showKeyboard = false"
/>

export default {
  data() {
    return {
      value: '',
      showKeyboard: true
    };
  },

  methods: {
    onInput(key) {
      this.value = (this.value + key).slice(0, 6);
    },
    onDelete() {
      this.value = this.value.slice(0, this.value.length - 1);
    }
  }
}

API

Attribute	Description	Type	Default	Accepted Values
value	Password value	String	''	-
length	Maxlength of password	Number	6	-
info	Bottom info	String	-	-
error-info	Bottom error info	String	-	-

Event

Event	Description	Arguments
focus	Triggered when input get focused	-