手机号自动加空格 银行卡号自动加空格

银行卡号 加空格代码

  <input   maxlength="19"  
          @keyup="accNoDispose"     
          type="text" 
          placeholder="请输入银行卡号" 
          v-model="addNewCardNum">


 accNoDispose: function () {
     if (this.addNewCardNum.length > 4) {
        let beforeSix = this.addNewCardNum.substring(0, 4);
        let afterNum = this.addNewCardNum.substring(4, this.addNewCardNum.length);
        this.addNewCardNum =beforeSix +" "+afterNum.replace(/\s/g, "")
        										   .replace(/\D/g, "")
        										   .replace(/(\d{4})(?=\d)/g, "$1 ");
      }
}

手机号 自动加空格

 <input maxlength="13"    @keyup="PhoneDispose"   class="phoneNum" type="text" placeholder="输入银行预留手机号" v-model="phoneNum">


      PhoneDispose: function () {
      // 手机号 添加 间隙
      if (this.phoneNum.length > 3) {
        let beforeSix = this.phoneNum.substring(0, 3);
        let afterNum = this.phoneNum.substring(3, this.phoneNum.length);
        this.phoneNum =
          beforeSix +
          " " +
          afterNum
            .replace(/\s/g, "")
            .replace(/\D/g, "")
            .replace(/(\d{4})(?=\d)/g, "$1 ");
      }
    },