el-form表单联动自定义校验

这是个多层的表单，prop有点特别，当然这不是重点，需要实现两个两个input内的数据格式统一，都为数字或都为百分数，效果如下：

组件代码：

<el-col :span="5">
  <el-form-item
    label="实际值"
    v-if="pro.bus_type"
    :prop="'pros.' + index + '.actually_indicators'"
    :rules="add_object_rules.actually_indicators"
  >
    <el-input v-model="pro.actually_indicators"> </el-input>
  </el-form-item>
</el-col>
<el-col :span="5">
  <el-form-item
    label="季度值"
    v-if="pro.bus_type"
    :prop="'pros.' + index + '.quarterly_indicators'"
    :rules="add_object_rules.quarterly_indicators"
  >
    <el-input v-model="pro.quarterly_indicators"> </el-input>
  </el-form-item>
</el-col>

rules:

add_object_rules: {
    
    
  actually_indicators: [
    {
    
    
      required:true,
      validator: checkActValid,
      trigger: "blur",
    },
  ],
  quarterly_indicators: [
    {
    
    
      required:true,
      validator: checkQutValid,
      trigger: "blur",
    },
  ]
},

Validate自定义

data() {
    
    
	var checkActValid = (rule, value, callback) => {
    
    
		const reg = /^[\d]+%?$/;
		if (!value) {
    
    
			return callback(new Error("请输入实际值"));
		}
		if (!reg.test(value)) {
    
    
		 	return callback(new Error("请输入数字或百分数"));
		} else {
    
    
			this.checkAct = value;
			callback();
		}
	};
	var checkQutValid = (rule, value, callback) => {
    
    
		const reg = /^[\d]+%?$/;
		const regNum = /^[\d]+$/;
		const regPercent = /^[\d]+%+$/;
		if (!value) {
    
    
		 	return callback(new Error("请输入季度值"));
		}
		if (!reg.test(value)) {
    
    
		 	return callback(new Error("请输入数字或百分数"));
		} else if (
		 	regNum.test(this.checkAct) == regNum.test(value) ||
		 	regPercent.test(this.checkAct) == regPercent.test(value)
		) {
    
    callback();} else {
    
    
			 	return callback(new Error("实际值和季度值必须统一"));
			}
	};
}