Vue中 修改密码与重复密码的校验

Posted 2021-06-11 梁文璇say

<el-dialog title="修改登录密码" :visible.sync="newPwdVisible" center>
  <el-form :model="newForm" ref="newForm" :rules="ruleValidate">
     <el-form-item label="新密码" prop="newPwd">
        <el-input v-model="newForm.newPwd" type="password" clearable placeholder="请输入6-16位数字、字母(区分大小写)、符号的组合"></el-input>
     </el-form-item>
     <el-form-item label="再次输入新密码" prop="newAgainPwd">
        <el-input v-model="newForm.newAgainPwd" type="password" clearable placeholder="请再次输入新密码"></el-input>
     </el-form-item>
  </el-form>
  <div slot="footer" class="dialog-footer">
     <el-button @click="newPwdVisible = false">取 消</el-button>
     <el-button type="primary" @click="saveInfo">确 定</el-button>
  </div>
</el-dialog>

data () {

  

      // 新密码校验

      const pwdCheck = async(rule, value, callback) => {

     // const reg = /^(?:(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[^A-Za-z0-9])).{6,16}$/;

     const reg = /^(?=.*[0-9])(?=.*[a-zA-Z])(?=.*[^a-zA-Z0-9]).{6,16}$/;

      if (value !== \'\') {

        if (value.length < 6) {

          return callback(new Error(\'新密码至少输入6位\'))

        } else if (value.length > 16) {

          return callback(new Error(\'密码最长不能超过16位\'))

        } else if (!reg.test(value)) {

          return callback(new Error(\'密码输入有误，请检查格式是否正确！\'))

        } else {

          callback()

        }

      }else{

        return callback(new Error(\'新密码不能为空\'))

       }

     }

     // 重复密码验证

    const pwdAgainCheck = async(rule, value, callback) => {

      if (value.length < 1) {

        return callback(new Error(\'重复密码不能为空！\'));

      } else if(this.newForm.newPwd !== this.newForm.newAgainPwd){

        return callback(new Error(\'两次输入密码不一致！\'));

     }else{

       callback()

     }

   }

  return {

newForm: { 
 newPwd: \'\',
 newAgainPwd: \'\'
},

newPwdVisible: false,

ruleValidate: {

      newPwd: [ { required: true, validator: pwdCheck, trigger: \'blur\' } ],

      newAgainPwd: [ { required: true, validator: pwdAgainCheck, trigger: \'blur\' } ]

}

  }

}