install

npm install mail-suffix-tip

usage

<template>
  <div>
    <input v-model="email" @input="inputListener" @blur="blur">
    <mail-suffix-tip ref="tip" v-model="email"/>
  </div>
</template>

<script>
  import MailSuffixTip from 'mail-suffix-tip'
  export default {
    data () {
      return {
        email: ''
      }
    },
    methods: {
      inputListener(val) {
        this.$refs.tip.show(this.email)
      },
      blur() {
        this.$refs.tip.hide()
      }
    },
    components: {
      MailSuffixTip
    }
  }
</script>