element - el-form多个表单需同时校验

refs

this.$refs[('form1', 'form2', ...)].validate((valid, obj) => {})

Promise.all

// 当前弹框form校验
const p1 = new Promise((resolve, reject) => {
  this.$refs["form"].validate((valid) => {
    if (valid) resolve();
  });
});
// 数据源组件form校验
const p2 = new Promise((resolve, reject) => {
  this.$refs["ComTemplateDataSourceRef"].$refs["form"].validate(
    (valid) => {
      if (valid) resolve();
    }
  );
});
// 格式化组件form校验
const p3 = new Promise((resolve, reject) => {
  this.$refs["ComTemplateFormatRef"].$refs["form"].validate((valid) => {
    if (valid) resolve();
  });
});
 
Promise.all([p1, p2, p3]).then(async () => {
  // 做处理
});