解决for (... in ...) statements mu

for (... in ...) statements must be filtered with an if statement

解决前

for (const key in this.validateForm.controls) {
  this.validateForm.controls[key].markAsDirty();
  this.validateForm.controls[key].updateValueAndValidity();
}

解决后：

for (const key of Object.keys(this.validateForm.controls)) {
  this.validateForm.controls[key].markAsDirty();
  this.validateForm.controls[key].updateValueAndValidity();
}