Wie Vue+ElementUI mit übergroßen Formularen umgeht

// form1 组件
<template>
    <el-form
      ref="form"
      :model="form"
      label-width="10px"
    >
      <el-form-item label="姓名" prop="name">
          <el-input v-model="form.name" />
      </el-form-item>
    </el-form>
</template>
<script>
export default {
  name: &#39;Form1&#39;,
    props: {
      form: {}
  },
  data() {
    return {
      rules: {
        name: [
          { required: true, message: &#39;请输入姓名&#39;, trigger: &#39;blur&#39; }
        ]
      }
    }
  },
  methods: {
    // 这里是是为了父组件循环调用校验
    validForm() {
        let result = false
        this.$refs.form.validate(valid => valid && (result = true))
        return result
    }
    // 我这里还用了另一种方式写的，但是循环校验的时候是promise对象，有问题，望大佬们指点一二
    validForm() {
        // 明明这里输出的结构是 Boolean 值，但在父组件循环调用之后就是promise类型，需要转换一下才行
        return this.$refs.form.validate().catch(e => console.log(e))
    }
  }
}
</script>

// form2 组件
<template>
    <el-form
      ref="form"
      :model="form"
      label-width="10px"
    >
      <el-form-item label="年龄" prop="age">
          <el-input v-model="form.age" />
      </el-form-item>
    </el-form>
</template>
<script>
export default {
  name: &#39;Form2&#39;,
  props: {
      form: {}
  },
  data() {
    return {
      rules: {
        name: [
          { required: true, message: &#39;请输入年龄&#39;, trigger: &#39;blur&#39; }
        ]
      }
    }
  },
  methods: {
    // 这里是是为了父组件循环调用校验
    validForm() {
        let result = false
        this.$refs.form.validate(valid => valid && (result = true))
        return result
    }
  }
}
</script>

// 父组件
<template>
    <div class="parent">
        <form1 ref="form1" :form="formData.form1" />
        <form2 ref="form2" :form="formData.form2" />
        <el-button type="primary" @click="save">报错</el-button>
    </div>
</template>
<script>
... 省略引用
export default {
    name: &#39;parent&#39;,
    ... 省略注册
    data () {
        return {
            formData: {
                form1: {},
                form2: {}
            }
        }
    },
}
</script>

methods: {
    save () {
        // 每个表单对象的 key 值，也就是每个表单的 ref 值
        const formKeys = Object.keys(this.formData)
        // 执行每个表单的校验方法
        const valids = formKeys.map(item => this.$refs[item].validForm())
        // 所有表单通过检验之后的逻辑
        if (valids.every(item => item)) {
          console.log(11)
        }
    }
}

export default {
  props: {
    form: {
      required: true,
      type: Object,
      default: () => {}
    },
  },
  methods: {
    validForm () {
      let result = false
      this.$refs.form.validate(valid => valid && (result = true))
      return result
    }
  }
}