element我所遇到的问题记录

1.动态校验prop

<el-form-item
    label ="卡号"
    prop ="cardNo"
    :rules="[
      { required: identifyStatus, message: '请输入卡号', trigger: 'blur' },
    ]">
    <el-input type="number" v-model="ruleForm.cardNo"></el-input>
</el-form-item>