element 日常记录

 <el-form-item
:rules="[
    { required: true, message: i.question+'不能为空', trigger: ['blur', 'change'] },
    { validator:(rule, value, callback) =>{
        if(!i.regex){
            callback()
          }else
          {
          const regex = new RegExp(i.regex);
           if (!regex.test(value)) {
            return callback('请认真填写')
          }else {
            callback()
          }
          }
          
          }, trigger: ['blur', 'change'] }
    
    ]">