ThinkPHPæ¨è使ç¨éªè¯å¨ï¼å¯ä»¥å¨æ§å¶å¨ä¸ä½¿ç¨`validate`å©æå½æ°ï¼æè
å°è£
éªè¯æ¹æ³ï¼è¿è¡éªè¯ã
## éªè¯å¨å®ä¹
为å
·ä½çéªè¯åºæ¯æè
æ°æ®è¡¨å®ä¹å¥½éªè¯å¨ç±»ï¼ç´æ¥è°ç¨éªè¯ç±»ç`check`æ¹æ³å³å¯å®æéªè¯ï¼ä¸é¢æ¯ä¸ä¸ªä¾åï¼
æ们å®ä¹ä¸ä¸ª`\app\validate\User`éªè¯å¨ç±»ç¨äº`User`çéªè¯ã
~~~
namespace app\validate;
use think\Validate;
class User extends Validate
{
protected $rule = [
'name' => 'require|max:25',
'email' => 'email',
];
}
~~~
>å¯ä»¥ä½¿ç¨ä¸é¢çæ令快éçæ`User`éªè¯å¨ã
> ~~~cmd
> php think make:validate User
> ~~~
å¯ä»¥ç´æ¥å¨éªè¯å¨ç±»ä¸ä½¿ç¨`message`å±æ§å®ä¹é误æ示信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',
];
}
~~~
>[danger] å¦æ没æå®ä¹é误æ示信æ¯ï¼å使ç¨ç³»ç»é»è®¤çæ示信æ¯
## æ°æ®éªè¯
å¨éè¦è¿è¡`User`éªè¯çæ§å¶å¨æ¹æ³ä¸ï¼æ·»å å¦ä¸ä»£ç å³å¯ï¼
~~~
<?php
namespace app\controller;
use app\validate\User;
use think\exception\ValidateException;
class Index
{
public function index()
{
try {
validate(User::class)->check([
'name' => 'thinkphp',
'email' => 'thinkphp@qq.com',
]);
} catch (ValidateException $e) {
// éªè¯å¤±è´¥ è¾åºé误信æ¯
dump($e->getError());
}
}
}
~~~
## æ¹ééªè¯
é»è®¤æ
åµä¸ï¼ä¸æ¦ææ个æ°æ®çéªè¯è§åä¸ç¬¦åï¼å°±ä¼åæ¢åç»æ°æ®åè§åçéªè¯ï¼å¦æå¸ææ¹éè¿è¡éªè¯ï¼å¯ä»¥è®¾ç½®ï¼
~~~
<?php
namespace app\controller;
use app\validate\User;
use think\exception\ValidateException;
class Index
{
public function index()
{
try {
$result = validate(User::class)->batch(true)->check([
'name' => 'thinkphp',
'email' => 'thinkphp@qq.com',
]);
if (true !== $result) {
// éªè¯å¤±è´¥ è¾åºé误信æ¯
dump($result);
}
} catch (ValidateException $e) {
// éªè¯å¤±è´¥ è¾åºé误信æ¯
dump($e->getError());
}
}
}
~~~
## èªå®ä¹éªè¯è§å
ç³»ç»å
ç½®äºä¸äºå¸¸ç¨çè§åï¼åèåé¢çå
ç½®è§åï¼ï¼å¦æä¸è½æ»¡è¶³éæ±ï¼å¯ä»¥å¨éªè¯å¨éæ·»å é¢å¤çéªè¯æ¹æ³ï¼ä¾å¦ï¼
~~~
<?php
namespace app\validate;
use think\Validate;
class User extends Validate
{
protected $rule = [
'name' => 'checkName:thinkphp',
'email' => 'email',
];
protected $message = [
'name' => 'ç¨æ·åå¿
é¡»',
'email' => 'é®ç®±æ ¼å¼é误',
];
// èªå®ä¹éªè¯è§å
protected function checkName($value, $rule, $data=[])
{
return $rule == $value ? true : 'å称é误';
}
}
~~~
éªè¯æ¹æ³å¯ä»¥ä¼ å
¥çåæ°å
±æ`5`个ï¼åé¢ä¸ä¸ªæ ¹æ®æ
åµéç¨ï¼ï¼ä¾æ¬¡ä¸ºï¼
* éªè¯æ°æ®
* éªè¯è§å
* å
¨é¨æ°æ®ï¼æ°ç»ï¼
* å段å
* å段æè¿°
>[danger] èªå®ä¹çéªè¯è§åæ¹æ³åä¸è½åå·²æçè§åå²çªã
- åºè¨
- åºç¡
- å®è£
- å¼åè§è
- ç®å½ç»æ
- é ç½®
- æ¶æ
- 请æ±æµç¨
- æ¶ææ»è§
- å ¥å£æ件
- å¤åºç¨æ¨¡å¼
- URL访é®
- 容å¨åä¾èµæ³¨å ¥
- æå¡
- é¨é¢
- ä¸é´ä»¶
- äºä»¶
- è·¯ç±
- è·¯ç±å®ä¹
- åéè§å
- è·¯ç±å°å
- è·¯ç±åæ°
- è·¯ç±ä¸é´ä»¶
- è·¯ç±åç»
- èµæºè·¯ç±
- 注解路ç±
- è·¯ç±ç»å®
- ååè·¯ç±
- MISSè·¯ç±
- è·¨å请æ±
- URLçæ
- æ§å¶å¨
- æ§å¶å¨å®ä¹
- åºç¡æ§å¶å¨
- 空æ§å¶å¨
- èµæºæ§å¶å¨
- æ§å¶å¨ä¸é´ä»¶
- 请æ±
- 请æ±å¯¹è±¡
- 请æ±ä¿¡æ¯
- è¾å ¥åé
- 请æ±ç±»å
- HTTP头信æ¯
- 伪éæ
- åæ°ç»å®
- 请æ±ç¼å
- ååº
- ååºè¾åº
- ååºåæ°
- éå®å
- æ件ä¸è½½
- æ°æ®åº
- è¿æ¥æ°æ®åº
- åå¸å¼æ°æ®åº
- æ¥è¯¢æé å¨
- æ¥è¯¢æ°æ®
- æ·»å æ°æ®
- æ´æ°æ°æ®
- å é¤æ°æ®
- æ¥è¯¢è¡¨è¾¾å¼
- é¾å¼æä½
- where
- table
- alias
- field
- strict
- limit
- page
- order
- group
- having
- join
- union
- distinct
- lock
- cache
- comment
- fetchSql
- force
- partition
- failException
- sequence
- replace
- extra
- duplicate
- procedure
- èåæ¥è¯¢
- å页æ¥è¯¢
- æ¶é´æ¥è¯¢
- é«çº§æ¥è¯¢
- è§å¾æ¥è¯¢
- JSONå段
- åæ¥è¯¢
- åçæ¥è¯¢
- æ¥è¯¢äºä»¶
- è·åå¨
- äºå¡æä½
- åå¨è¿ç¨
- æ°æ®é
- æ°æ®åºé©±å¨
- 模å
- å®ä¹
- 模åå段
- æ°å¢
- æ´æ°
- å é¤
- æ¥è¯¢
- æ¥è¯¢èå´
- JSONå段
- è·åå¨
- ä¿®æ¹å¨
- æç´¢å¨
- æ°æ®é
- èªå¨æ¶é´æ³
- åªè¯»å段
- 软å é¤
- ç±»å转æ¢
- 模åè¾åº
- 模åäºä»¶
- 模åå ³è
- ä¸å¯¹ä¸å ³è
- ä¸å¯¹å¤å ³è
- è¿ç¨ä¸å¯¹å¤
- è¿ç¨ä¸å¯¹ä¸
- å¤å¯¹å¤å ³è
- å¤æå ³è
- å ³èé¢è½½å ¥
- å ³èç»è®¡
- å ³èè¾åº
- è§å¾
- 模æ¿åé
- è§å¾è¿æ»¤
- 模æ¿æ¸²æ
- 模æ¿å¼æ
- è§å¾é©±å¨
- é误åæ¥å¿
- å¼å¸¸å¤ç
- æ¥å¿å¤ç
- è°è¯
- è°è¯æ¨¡å¼
- Traceè°è¯
- SQLè°è¯
- åéè°è¯
- è¿ç¨è°è¯
- éªè¯
- éªè¯å¨
- éªè¯è§å
- é误信æ¯
- éªè¯åºæ¯
- è·¯ç±éªè¯
- å ç½®è§å
- 表å令ç
- 注解éªè¯
- æ项
- ç¼å
- Session
- Cookie
- å¤è¯è¨
- ä¸ä¼
- å½ä»¤è¡
- å¯å¨å ç½®æå¡å¨
- æ¥ççæ¬
- èªå¨çæåºç¨ç®å½
- å建类åºæ件
- æ¸ é¤ç¼åæ件
- çææ°æ®è¡¨å段ç¼å
- çæè·¯ç±æ å°ç¼å
- è¾åºè·¯ç±å®ä¹
- èªå®ä¹æ令
- æ©å±åº
- æ°æ®åºè¿ç§»å·¥å ·
- Workerman
- thinkå©æå·¥å ·åº
- éªè¯ç
- Swoole
- éå½
- å©æå½æ°
- å级æ导
- æ´æ°æ¥å¿