vue项目多层数据结构导致表单校验失效(如输入内容仍提示不能为空)

vue项目多层数据结构导致表单校验失效(如输入内容仍提示不能为空)

在vue项目的data中,我们可能会声明如下结构的数据:

      people: {
        companyId: "",
        linkman: {
          name: "",
          phone: "",
        }
      },

这时候,以下的表单校验方法会失效:

	   <a-form-model :rules="rules" :model="people" ref="linkmanForm">
        <a-form-model-item label="姓名" prop="name">
          <a-input v-model="people.linkman.name"/>
        </a-form-model-item>
        <a-form-model-item label="电话" prop="phone">
          <a-input v-model="people.linkman.phone"/>
        </a-form-model-item>
      </a-form-model>
      rules: {
        name: [
          {required: true, message: '请输入联系人姓名', trigger: 'blur'},
        ],
        phone: [
          {validator: checkPhone, trigger: 'blur'},
        ],
      }

我们做如下修改

  1. 的prop从第二层数据开始写
	   <a-form-model :rules="rules" :model="people" ref="linkmanForm">
        <a-form-model-item label="姓名" prop="linkman.name">
          <a-input v-model="people.linkman.name"/>
        </a-form-model-item>
        <a-form-model-item label="电话" prop="linkman.phone">
          <a-input v-model="people.linkman.phone"/>
        </a-form-model-item>
      </a-form-model>

2.rules里面的每一个规则名称使用单引号包裹起来

      rules: {
        'linkman.name': [
          {required: true, message: '请输入联系人姓名', trigger: 'blur'},
        ],
        'linkman.phone': [
          {validator: checkPhone, trigger: 'blur'},
        ],
      }

注意:a-form-model的prop、data里linkman的属性名(name、age)和rules里面的属性名(name、age)都必须一致
最后,大工告成,可以成功进行校验了

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