Codeigniter 如何从规则集中排除规则

我有一个关于选择验证规则的问题

我将我的验证规则像这样粘贴在模型中

public $validate = array(
  'sentence_fields'=> array(
    'select_chapter' => array(
      'field'=>'select_chapter',
      'label'=>'Select chapter',
      'rules'=>'required|integer'
    ),
    'source_sentence' => array(
      'field'=>'source_sentence',
      'label'=>'Source',
      'rules'=>'trim|required|max_length[500]'
    ),
    'translated_sentence' => array(
      'field'=>'translated_sentence',
      'label'=>'Translation',
      'rules'=>'trim|required|max_length[500]'
    ),
    'translated_translation' => array(
      'field'=>'translated_translation[]',
      'label'=>'Select another translation',
      'rules'=>'trim|max_length[500]'
    )
  )
);

然后像这样在控制器中调用它

$validate = $this->sentence_model->validate['sentence_fields'];
$this->form_validation->set_rules($validate);

这是针对create方法的，但是我有一个更新方法，它不需要

select\u章节

规则集

是否有一种简单的方法来调用此规则集（句子字段），但排除

为我的更新方法选择章节

---

谢谢

如果要排除，请为我的更新方法选择章节。只需像这样使用数组的

unset（）

方法即可

$validate = $this->sentence_model->validate['sentence_fields'];

unset($validate['sentence_fields']['select_chapter ']);//unsets your array
$this->form_validation->set_rules($validate);

---

如果要排除，请为我的更新方法选择章节。只需像这样使用数组的

unset（）

方法

$validate = $this->sentence_model->validate['sentence_fields'];

unset($validate['sentence_fields']['select_chapter ']);//unsets your array
$this->form_validation->set_rules($validate);

---

由于上述方法有效，我建议将其作为一个函数，以实现更好的可读性和易用性。为此，请查看以下内容

public $validate = array(
  'sentence_fields'=> array(
    'select_chapter' => array(
      'field'=>'select_chapter',
      'label'=>'Select chapter',
      'rules'=>'required|integer'
    ),
    'source_sentence' => array(
      'field'=>'source_sentence',
      'label'=>'Source',
      'rules'=>'trim|required|max_length[500]'
    ),
    'translated_sentence' => array(
      'field'=>'translated_sentence',
      'label'=>'Translation',
      'rules'=>'trim|required|max_length[500]'
    ),
    'translated_translation' => array(
      'field'=>'translated_translation[]',
      'label'=>'Select another translation',
      'rules'=>'trim|max_length[500]'
    )
  )
);

public function formValidationRules($validation, $unset = array()) {
     if($unset) {
        return $this->unsetValidation($unset);
     } else {
        return $this->validate[$validation];
     }
}

private function ($unset) {
  $validations = $this->validate[$validation];
  foreach($unset as $key)
  {
     unset($validations[$key]);
  }
  return $validations;
}

通过这种方式，您可以按如下方式进行验证：

$validate = $this->sentence_model->formValidationRules('sentence_fields', ['select_chapter']);

$this->form_validation->set_rules($validate);

---

由于上述方法有效，我建议将其作为一个函数，以实现更好的可读性和易用性。为此，请查看以下内容

public $validate = array(
  'sentence_fields'=> array(
    'select_chapter' => array(
      'field'=>'select_chapter',
      'label'=>'Select chapter',
      'rules'=>'required|integer'
    ),
    'source_sentence' => array(
      'field'=>'source_sentence',
      'label'=>'Source',
      'rules'=>'trim|required|max_length[500]'
    ),
    'translated_sentence' => array(
      'field'=>'translated_sentence',
      'label'=>'Translation',
      'rules'=>'trim|required|max_length[500]'
    ),
    'translated_translation' => array(
      'field'=>'translated_translation[]',
      'label'=>'Select another translation',
      'rules'=>'trim|max_length[500]'
    )
  )
);

public function formValidationRules($validation, $unset = array()) {
     if($unset) {
        return $this->unsetValidation($unset);
     } else {
        return $this->validate[$validation];
     }
}

private function ($unset) {
  $validations = $this->validate[$validation];
  foreach($unset as $key)
  {
     unset($validations[$key]);
  }
  return $validations;
}

通过这种方式，您可以按如下方式进行验证：

$validate = $this->sentence_model->formValidationRules('sentence_fields', ['select_chapter']);

$this->form_validation->set_rules($validate);

---

您好，我知道这是如何工作的，但出于某种原因，我仍然在下面的输出中获得select chapter数组<代码>$validate=$this->句子模型->验证['SENTURE\u字段]；取消设置（$validate['SENTURE_fields']['select_CHAPTION']）；打印（验证）$validate['sensition\u fields']['select\u chapter']

unset（$validate['select\u chapter']）中的每个键似乎在我们将
句子字段
分配给
$validate
时起作用，您好，我理解这是如何工作的，但出于某种原因，我仍然在下面的输出中获得选择章节数组<代码>$validate=$this->句子模型->验证['SENTURE\u字段]；取消设置（$validate['SENTURE_fields']['select_CHAPTION']）；打印（验证）$validate['sensition\u fields']['select\u chapter']

unset（$validate['select\u chapter']）中的每个键似乎在我们为
$validate
分配
句子字段时起作用