Yii Framework v1.1.10 绫诲弬鑰

CUrlValidator

system.validators
缁ф壙 class CUrlValidator » CValidator » CComponent
婧愯嚜 1.0
鐗堟湰 $Id: CUrlValidator.php 3242 2011-05-28 14:31:04Z qiang.xue $
婧愮爜 framework/validators/CUrlValidator.php
CUrlValidator楠岃瘉灞炴у兼槸涓涓湁鏁堢殑http鎴杊ttps鍦板潃銆

鍏叡灞炴

闅愯棌缁ф壙灞炴

灞炴绫诲瀷鎻忚堪瀹氫箟鍦
allowEmpty boolean 姝ゅ睘鎬у兼槸鍚﹀彲浠ヤ负null鎴杄mpty銆傞粯璁ゅ兼槸true锛 琛ㄧず濡傛灉姝ゅ睘鎬у间负绌烘椂灏嗛氳繃楠岃瘉銆 CUrlValidator
attributes array 闇瑕佽楠岃瘉鐨勫睘鎬х殑鍒楄〃銆 CValidator
builtInValidators array 鍐呯疆楠岃瘉鍣ㄥ垪琛 (name=>class) CValidator
defaultScheme string 榛樿鐨刄RI鏂规锛坰cheme锛夈傚鏋滅敤鎴风殑杈撳叆涓嶅寘鍚柟妗堥儴浠斤紝 榛樿鏂规灏嗛檮浜庡叾涓婏紙浠庤屾敼鍙樼敤鎴风殑杈撳叆锛夈傞粯璁ゅ兼槸null锛岃〃绀 涓涓猆RL蹇呴』鍖呭惈鏂规閮ㄥ垎銆 CUrlValidator
enableClientValidation boolean 鏄惁鎵ц瀹㈡埛绔獙璇併傞粯璁ゅ间负true銆 鍙傝CActiveForm::enableClientValidation浠ヤ簡瑙f洿澶氬叧浜庡鎴风楠岃瘉鐨勭粏鑺傘 CValidator
message string 鐢ㄦ埛鑷畾涔夌殑閿欒鎻愮ず淇℃伅銆備笉鍚岀殑楠岃瘉鍣ㄥ彲浠ュ湪璇ヤ俊鎭腑 瀹氫箟鍚勭鍗犱綅绗︼紙灏嗚瀹為檯鍊兼浛鎹級銆傚崰浣嶇鈥渰attribute}鈥濆彲浠ヨ鎵鏈 楠岃瘉鍣ㄨ瘑鍒紝瀹冧細琚娇鐢ㄥ睘鎬х殑鏍囩鏉ユ浛鎹€ CValidator
on array 楠岃瘉鍣ㄥ皢琚簲鐢ㄥ埌鐨勬儏鏅ā寮忕殑鍒楄〃銆 鏁扮粍鐨勯敭-鍊奸兘鏄儏鏅ā寮忕殑鍚嶇О銆 CValidator
pattern string 鐢ㄤ簬楠岃瘉灞炴у肩殑姝e垯琛ㄨ揪寮忋 浠1. CUrlValidator
safe boolean 杩涜鏁村潡璧嬪兼槸鏄惁鑰冭檻姝ら獙璇佸櫒涓垪鍑虹殑灞炴х殑瀹夊叏鎬с 榛樿鍊间负true銆 CValidator
skipOnError boolean 濡傛灉褰撳墠灞炴у凡缁忓瓨鍦ㄩ獙璇侀敊璇紝杩欎釜楠岃瘉瑙勫垯 鏄惁璺宠繃銆傞粯璁ゅ兼槸false銆 CValidator
validSchemes array 鍙互閫氳繃楠岃瘉鐨刄RI鏂规鐨勫垪琛ㄣ傞粯璁ゆ儏鍐典笅锛 鍖呮嫭http鍜宧ttps銆 CUrlValidator

鍏叡鏂规硶

闅愯棌缁ф壙鏂规硶

鏂规硶鎻忚堪瀹氫箟鍦
__call() 濡傛灉绫讳腑娌℃湁璋冪殑鏂规硶鍚嶏紝鍒欒皟鐢ㄨ繖涓柟娉曘 CComponent
__get() 杩斿洖涓涓睘鎬у笺佷竴涓簨浠跺鐞嗙▼搴忓垪琛ㄦ垨涓涓涓哄悕绉般 CComponent
__isset() 妫鏌ヤ竴涓睘鎬ф槸鍚︿负null銆 CComponent
__set() 璁剧疆涓涓粍浠剁殑灞炴у笺 CComponent
__unset() 璁剧疆涓涓粍浠剁殑灞炴т负null銆 CComponent
applyTo() 杩斿洖鍊兼寚瀹氭楠岃瘉鍣ㄦ槸鍚﹀簲鐢ㄥ埌鎸囧畾鐨勬儏鏅ā寮忋 CValidator
asa() 杩斿洖杩欎釜鍚嶅瓧鐨勮涓哄璞° CComponent
attachBehavior() 闄勫姞涓涓涓哄埌缁勪欢銆 CComponent
attachBehaviors() 闄勫姞涓涓涓哄垪琛ㄥ埌缁勪欢銆 CComponent
attachEventHandler() 涓轰簨浠堕檮鍔犱竴涓簨浠跺鐞嗙▼搴忋 CComponent
canGetProperty() 纭畾灞炴ф槸鍚﹀彲璇汇 CComponent
canSetProperty() 纭畾灞炴ф槸鍚﹀彲鍐欍 CComponent
clientValidateAttribute() 杩斿洖鎵ц瀹㈡埛绔獙璇佹墍闇鐨凧avascript銆 CUrlValidator
createValidator() 鍒涘缓涓涓獙璇佸櫒瀵硅薄銆 CValidator
detachBehavior() 浠庣粍浠朵腑鍒嗙涓涓涓恒 CComponent
detachBehaviors() 浠庣粍浠朵腑鍒嗙鎵鏈夎涓恒 CComponent
detachEventHandler() 鍒嗙涓涓瓨鍦ㄧ殑浜嬩欢澶勭悊绋嬪簭銆 CComponent
disableBehavior() 绂佺敤涓涓檮鍔犺涓恒 CComponent
disableBehaviors() 绂佺敤缁勪欢闄勫姞鐨勬墍鏈夎涓恒 CComponent
enableBehavior() 鍚敤涓涓檮鍔犺涓恒 CComponent
enableBehaviors() 鍚敤缁勪欢闄勫姞鐨勬墍鏈夎涓恒 CComponent
evaluateExpression() 璁$畻涓涓狿HP琛ㄨ揪寮忥紝鎴栨牴鎹粍浠朵笂涓嬫枃鎵ц鍥炶皟銆 CComponent
getEventHandlers() 杩斿洖涓涓簨浠剁殑闄勫姞澶勭悊绋嬪簭鍒楄〃銆 CComponent
hasEvent() 纭畾涓涓簨浠舵槸鍚﹀畾涔夈 CComponent
hasEventHandler() 妫鏌ヤ簨浠舵槸鍚︽湁闄勫姞鐨勫鐞嗙▼搴忋 CComponent
hasProperty() 纭畾灞炴ф槸鍚﹁瀹氫箟銆 CComponent
raiseEvent() 鍙戣捣涓涓簨浠躲 CComponent
validate() 楠岃瘉缁欏畾鐨勫璞° CValidator
validateValue() 楠岃瘉涓涓潤鎬佸兼槸鍚︿竴涓湁鏁堢殑URL鍦板潃銆 CUrlValidator

鍙椾繚鎶ゆ柟娉

闅愯棌缁ф壙鏂规硶

鏂规硶鎻忚堪瀹氫箟鍦
addError() 娣诲姞鍏充簬鎸囧畾灞炴х殑涓涓敊璇彁绀轰俊鎭埌娲诲姩璁板綍涓 CValidator
isEmpty() 妫娴嬬粰瀹氬兼槸鍚︿负绌恒 CValidator
validateAttribute() 楠岃瘉浼犲叆瀵硅薄鐨勫睘鎬с CUrlValidator

灞炴ц缁

allowEmpty 灞炴
public boolean $allowEmpty;

姝ゅ睘鎬у兼槸鍚﹀彲浠ヤ负null鎴杄mpty銆傞粯璁ゅ兼槸true锛 琛ㄧず濡傛灉姝ゅ睘鎬у间负绌烘椂灏嗛氳繃楠岃瘉銆

defaultScheme 灞炴 锛堝彲鐢ㄨ嚜 v1.1.7锛
public string $defaultScheme;

榛樿鐨刄RI鏂规锛坰cheme锛夈傚鏋滅敤鎴风殑杈撳叆涓嶅寘鍚柟妗堥儴浠斤紝 榛樿鏂规灏嗛檮浜庡叾涓婏紙浠庤屾敼鍙樼敤鎴风殑杈撳叆锛夈傞粯璁ゅ兼槸null锛岃〃绀 涓涓猆RL蹇呴』鍖呭惈鏂规閮ㄥ垎銆

pattern 灞炴
public string $pattern;

鐢ㄤ簬楠岃瘉灞炴у肩殑姝e垯琛ㄨ揪寮忋 浠1.1.7鐗堝紑濮嬶紝姝ゆā鏉垮彲浠ュ寘鍚竴涓獅schemes}浠ょ墝锛屽畠灏嗚涓涓 琛ㄧず{@see validSchemes}鐨勬鍒欒〃杈惧紡鏇挎崲銆

validSchemes 灞炴 锛堝彲鐢ㄨ嚜 v1.1.7锛
public array $validSchemes;

鍙互閫氳繃楠岃瘉鐨刄RI鏂规鐨勫垪琛ㄣ傞粯璁ゆ儏鍐典笅锛 鍖呮嫭http鍜宧ttps銆

鏂规硶璇︾粏

clientValidateAttribute() 鏂规硶 锛堝彲鐢ㄨ嚜 v1.1.7锛
public string clientValidateAttribute(CModel $object, string $attribute)
$object CModel 闇瑕侀獙璇佺殑瀵硅薄
$attribute string 闇瑕侀獙璇佺殑灞炴х殑鍚嶅瓧
{return} string 瀹㈡埛绔獙璇佽剼鏈
婧愮爜锛 framework/validators/CUrlValidator.php#100 (鏄剧ず)
public function clientValidateAttribute($object,$attribute)
{
    
$message=$this->message!==null $this->message Yii::t('yii','{attribute} is not a valid URL.');
    
$message=strtr($message, array(
        
'{attribute}'=>$object->getAttributeLabel($attribute),
    ));

    if(
strpos($this->pattern,'{schemes}')!==false)
        
$pattern=str_replace('{schemes}','('.implode('|',$this->validSchemes).')',$this->pattern);
    else
        
$pattern=$this->pattern;

    
$js="
if(!value.match(
$pattern)) {
messages.push("
.CJSON::encode($message).");
}
"
;
    if(
$this->defaultScheme!==null)
    {
        
$js="
if(!value.match(/:\\/\\//)) {
value="
.CJSON::encode($this->defaultScheme)."+'://'+value;
}
$js
"
;
    }

    if(
$this->allowEmpty)
    {
        
$js="
if($.trim(value)!='') {
$js
}
"
;
    }

    return 
$js;
}

杩斿洖鎵ц瀹㈡埛绔獙璇佹墍闇鐨凧avascript銆

validateAttribute() 鏂规硶
protected void validateAttribute(CModel $object, string $attribute)
$object CModel 闇瑕侀獙璇佺殑瀵硅薄
$attribute string 闇瑕侀獙璇佺殑灞炴
婧愮爜锛 framework/validators/CUrlValidator.php#52 (鏄剧ず)
protected function validateAttribute($object,$attribute)
{
    
$value=$object->$attribute;
    if(
$this->allowEmpty && $this->isEmpty($value))
        return;
    if((
$value=$this->validateValue($value))!==false)
        
$object->$attribute=$value;
    else
    {
        
$message=$this->message!==null?$this->message:Yii::t('yii','{attribute} is not a valid URL.');
        
$this->addError($object,$attribute,$message);
    }
}

楠岃瘉浼犲叆瀵硅薄鐨勫睘鎬с 濡傛灉瀛樺湪浠讳綍楠岃瘉閿欒锛岃閿欒鐨勬彁绀轰俊鎭皢琚坊鍔犲埌姝ゅ璞′腑銆

validateValue() 鏂规硶 锛堝彲鐢ㄨ嚜 v1.1.1锛
public boolean validateValue(mixed $value)
$value mixed 闇瑕侀獙璇佺殑鍊
{return} boolean 濡傛灉姝ゅ间笉鏄竴涓湁鏁堢殑URL鍒欒繑鍥瀎alse锛屽惁鍒欏彲鑳芥槸淇敼杩囩殑鍊硷紙{@see defaultScheme}锛夈
婧愮爜锛 framework/validators/CUrlValidator.php#74 (鏄剧ず)
public function validateValue($value)
{
    if(
is_string($value) && strlen($value)<2000)  // make sure the length is limited to avoid DOS attacks
    
{
        if(
$this->defaultScheme!==null && strpos($value,'://')===false)
            
$value=$this->defaultScheme.'://'.$value;

        if(
strpos($this->pattern,'{schemes}')!==false)
            
$pattern=str_replace('{schemes}','('.implode('|',$this->validSchemes).')',$this->pattern);
        else
            
$pattern=$this->pattern;

        if(
preg_match($pattern,$value))
            return 
$value;
    }
    return 
false;
}

楠岃瘉涓涓潤鎬佸兼槸鍚︿竴涓湁鏁堢殑URL鍦板潃銆 娉ㄦ剰锛氭鏂规硶涓嶅彈allowEmpty灞炴х殑褰卞搷銆 姝ゆ柟娉曠殑鐩殑鏄娇浣犲彲浠ョ畝鍗曞湴鐩存帴璋冪敤瀹冭屼笉鐢ㄩ氳繃妯″瀷楠岃瘉瑙勫垯鏈哄埗銆

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