## éªè¯åºæ¯
>[danger] éªè¯åºæ¯ä»
é对éªè¯å¨ææï¼ç¬ç«éªè¯ä¸åå¨éªè¯åºæ¯çæ¦å¿µ
éªè¯å¨æ¯æå®ä¹åºæ¯ï¼å¹¶ä¸éªè¯ä¸ååºæ¯çæ°æ®ï¼ä¾å¦ï¼
~~~
namespace app\validate;
use think\Validate;
class User extends Validate
{
protected $rule = [
'name' => 'require|max:25',
'age' => 'number|between:1,120',
'email' => 'email',
];
protected $message = [
'name.require' => 'å称å¿
é¡»',
'name.max' => 'å称æå¤ä¸è½è¶
è¿25个å符',
'age.number' => 'å¹´é¾å¿
é¡»æ¯æ°å',
'age.between' => 'å¹´é¾åªè½å¨1-120ä¹é´',
'email' => 'é®ç®±æ ¼å¼é误',
];
protected $scene = [
'edit' => ['name','age'],
];
}
~~~
ç¶åå¯ä»¥å¨éªè¯æ¹æ³ä¸å¶å®éªè¯çåºæ¯
~~~
$data = [
'name' => 'thinkphp',
'age' => 10,
'email' => 'thinkphp@qq.com',
];
try {
validate(app\validate\User::class)
->scene('edit')
->check($data);
} catch (ValidateException $e) {
// éªè¯å¤±è´¥ è¾åºé误信æ¯
dump($e->getError());
}
~~~
å¯ä»¥åç¬ä¸ºæ个åºæ¯å®ä¹æ¹æ³ï¼æ¹æ³çå½åè§èæ¯`scene`+åºæ¯åï¼ï¼å¹¶ä¸å¯¹æäºå段çè§åéæ°è®¾ç½®ï¼ä¾å¦ï¼
- 注æï¼åºæ¯åä¸åºå大å°åï¼ä¸å¨è°ç¨çæ¶åä¸è½å°é©¼å³°åæ³è½¬ä¸ºä¸å线
~~~
namespace app\validate;
use think\Validate;
class User extends Validate
{
protected $rule = [
'name' => 'require|max:25',
'age' => 'number|between:1,120',
'email' => 'email',
];
protected $message = [
'name.require' => 'å称å¿
é¡»',
'name.max' => 'å称æå¤ä¸è½è¶
è¿25个å符',
'age.number' => 'å¹´é¾å¿
é¡»æ¯æ°å',
'age.between' => 'å¹´é¾åªè½å¨1-120ä¹é´',
'email' => 'é®ç®±æ ¼å¼é误',
];
// edit éªè¯åºæ¯å®ä¹
public function sceneEdit()
{
return $this->only(['name','age'])
->append('name', 'min:5')
->remove('age', 'between')
->append('age', 'require|max:100');
}
}
~~~
主è¦æ¹æ³è¯´æå¦ä¸ï¼
æ¹æ³å|æè¿°
---|---
only|åºæ¯éè¦éªè¯çå段
remove|移é¤åºæ¯ä¸çå段çé¨åéªè¯è§å
append|ç»åºæ¯ä¸çå段éè¦è¿½å éªè¯è§å
å¦æ对åä¸ä¸ªå段è¿è¡å¤æ¬¡è§åè¡¥å
ï¼å
æ¬ç§»é¤å追å ï¼ï¼å¿
须使ç¨ä¸é¢çæ¹å¼ï¼
~~~
remove('field', ['rule1','rule2'])
// æè
remove('field', 'rule1|rule2')
~~~
ä¸é¢çæ¹å¼ä¼å¯¼è´rule1è§åremoveä¸æå
~~~
remove('field', 'rule1')
->remove('field', 'rule2')
~~~
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