Yii Framework v1.1.10 绫诲弬鑰

CTypeValidator

system.validators
缁ф壙 class CTypeValidator » CValidator » CComponent
婧愯嚜 1.0
鐗堟湰 $Id: CTypeValidator.php 3515 2011-12-28 12:29:24Z mdomba $
婧愮爜 framework/validators/CTypeValidator.php
CTypeValidator楠岃瘉灞炴х殑绫诲瀷鏄惁涓type鎵鎸囧畾鐨勭被鍨.

浠ヤ笅鏁版嵁绫诲瀷鍙楀埌鏀寔锛
  • integer鏈夌鍙锋暣鏁般
  • float鍙岀簿搴︽诞鐐规暟銆
  • string瀛楃涓层
  • array鏁扮粍銆
  • date鏃ユ湡鍨嬨
  • time鏃堕棿鍨嬨
  • datetime鏃ユ湡鏃堕棿鍨嬨


瀵逛簬date绫诲瀷锛岄渶瑕佷娇鐢dateFormat 鏉ョ‘瀹氭棩鏈熷瓧绗︿覆鐨勮В鏋愭柟寮忋傚鏋滅粰瀹氱殑鏃ユ湡鍊间笌棰勬湡 鐨勬牸寮忎笉鍖归厤锛屾灞炴у皢涓嶈兘閫氳繃楠岃瘉銆

浠1.1.7鐗堝紑濮嬶紝鎴戜滑鏈変簡涓涓笓鐢ㄧ殑鏃ユ湡楠岃瘉鍣CDateValidator锛 璇疯冭檻浣跨敤璇ラ獙璇佸櫒鏉ラ獙璇佷竴涓棩鏈熺被鍨嬬殑鍊笺

褰撲娇鐢message灞炴у畾涔変竴涓嚜瀹氫箟閿欒鎻愮ず淇℃伅鏃讹紝 鍙互鍦ㄥ叾涓寘鍚澶栫殑鍗犱綅绗︼紝鍗犱綅绗﹀彲浠ヨ瀹為檯鍐呭鏇挎崲銆傞櫎浜嗘墍鏈 楠岃瘉鍣ㄥ潎鍙瘑鍒殑 "{attribute}" 鍗犱綅绗(鍙傝CValidator)澶栵紝 CTypeValidator杩樺厑璁告寚瀹氫笅鍒楀崰浣嶇锛
  • {type}: 浣跨敤灞炴ф墍鏈熸湜鐨勭被鍨type鏇挎崲銆

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 鏄惁姝ゅ睘鎬у煎厑璁镐负null鎴杄mpty銆傞粯璁ゅ兼槸true锛 琛ㄧず濡傛灉姝ゅ睘鎬у间负绌烘椂瀹冨皢閫氳繃楠岃瘉銆 CTypeValidator
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
dateFormat string 鍖归厤鏃ユ湡鏍煎紡鐨勬ā鏉裤傞粯璁ゅ兼槸 'MM/dd/yyyy'銆 璇峰弬瑙CDateTimeParser浠ヤ簡瑙e浣曟寚瀹氫竴涓棩鏈熸牸寮忕殑鏇村缁嗚妭銆 浠呭綋type璁剧疆涓"date"鏃讹紝杩欎釜鍊兼墠浼氱敓鏁堛 CTypeValidator
datetimeFormat string 鍖归厤鏃ユ湡鏃堕棿鏍煎紡鐨勬ā鏉裤傞粯璁ゅ兼槸 'MM/dd/yyyy hh:mm'銆 璇峰弬瑙CDateTimeParser浠ヤ簡瑙e浣曟寚瀹氫竴涓棩鏈熸椂闂存牸寮忕殑鏇村缁嗚妭銆 浠呭綋type璁剧疆涓"datetime"鏃讹紝杩欎釜鍊兼墠浼氱敓鏁堛 CTypeValidator
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
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
timeFormat string 鍖归厤鏃ユ湡鏍煎紡鐨勬ā鏉裤傞粯璁ゅ兼槸 'hh:mm'銆 璇峰弬瑙CDateTimeParser浠ヤ簡瑙e浣曟寚瀹氫竴涓椂闂存牸寮忕殑鏇村缁嗚妭銆 浠呭綋type璁剧疆涓"time"鏃讹紝杩欎釜鍊兼墠浼氱敓鏁堛 CTypeValidator
type string 灞炴у兼湡鏈涚殑鏁版嵁绫诲瀷銆傞粯璁ゅ兼槸鈥渟tring鈥濄 鏈夋晥鐨勫煎寘鎷 'string', 'integer', 'float', 'array', 'date', 'time' 鍜 'datetime'銆 CTypeValidator

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鑴氭湰銆 CValidator
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

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 CTypeValidator

灞炴ц缁

allowEmpty 灞炴
public boolean $allowEmpty;

鏄惁姝ゅ睘鎬у煎厑璁镐负null鎴杄mpty銆傞粯璁ゅ兼槸true锛 琛ㄧず濡傛灉姝ゅ睘鎬у间负绌烘椂瀹冨皢閫氳繃楠岃瘉銆

dateFormat 灞炴
public string $dateFormat;

鍖归厤鏃ユ湡鏍煎紡鐨勬ā鏉裤傞粯璁ゅ兼槸 'MM/dd/yyyy'銆 璇峰弬瑙CDateTimeParser浠ヤ簡瑙e浣曟寚瀹氫竴涓棩鏈熸牸寮忕殑鏇村缁嗚妭銆 浠呭綋type璁剧疆涓"date"鏃讹紝杩欎釜鍊兼墠浼氱敓鏁堛

datetimeFormat 灞炴
public string $datetimeFormat;

鍖归厤鏃ユ湡鏃堕棿鏍煎紡鐨勬ā鏉裤傞粯璁ゅ兼槸 'MM/dd/yyyy hh:mm'銆 璇峰弬瑙CDateTimeParser浠ヤ簡瑙e浣曟寚瀹氫竴涓棩鏈熸椂闂存牸寮忕殑鏇村缁嗚妭銆 浠呭綋type璁剧疆涓"datetime"鏃讹紝杩欎釜鍊兼墠浼氱敓鏁堛

timeFormat 灞炴
public string $timeFormat;

鍖归厤鏃ユ湡鏍煎紡鐨勬ā鏉裤傞粯璁ゅ兼槸 'hh:mm'銆 璇峰弬瑙CDateTimeParser浠ヤ簡瑙e浣曟寚瀹氫竴涓椂闂存牸寮忕殑鏇村缁嗚妭銆 浠呭綋type璁剧疆涓"time"鏃讹紝杩欎釜鍊兼墠浼氱敓鏁堛

type 灞炴
public string $type;

灞炴у兼湡鏈涚殑鏁版嵁绫诲瀷銆傞粯璁ゅ兼槸鈥渟tring鈥濄 鏈夋晥鐨勫煎寘鎷 'string', 'integer', 'float', 'array', 'date', 'time' 鍜 'datetime'銆

鏂规硶璇︾粏

validateAttribute() 鏂规硶
protected void validateAttribute(CModel $object, string $attribute)
$object CModel 闇瑕侀獙璇佺殑瀵硅薄
$attribute string 闇瑕侀獙璇佺殑灞炴
婧愮爜锛 framework/validators/CTypeValidator.php#82 (鏄剧ず)
protected function validateAttribute($object,$attribute)
{
    
$value=$object->$attribute;
    if(
$this->allowEmpty && $this->isEmpty($value))
        return;

    if(
$this->type==='integer')
        
$valid=preg_match('/^[-+]?[0-9]+$/',trim($value));
    else if(
$this->type==='float')
        
$valid=preg_match('/^[-+]?([0-9]*\.)?[0-9]+([eE][-+]?[0-9]+)?$/',trim($value));
    else if(
$this->type==='date')
        
$valid=CDateTimeParser::parse($value,$this->dateFormat,array('month'=>1,'day'=>1,'hour'=>0,'minute'=>0,'second'=>0))!==false;
    else if(
$this->type==='time')
        
$valid=CDateTimeParser::parse($value,$this->timeFormat)!==false;
    else if(
$this->type==='datetime')
        
$valid=CDateTimeParser::parse($value,$this->datetimeFormat, array('month'=>1,'day'=>1,'hour'=>0,'minute'=>0,'second'=>0))!==false;
    else if(
$this->type==='array')
        
$valid=is_array($value);
    else
        return;

    if(!
$valid)
    {
        
$message=$this->message!==null?$this->message Yii::t('yii','{attribute} must be {type}.');
        
$this->addError($object,$attribute,$message,array('{type}'=>$this->type));
    }
}

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锛岄敊璇彁绀轰俊鎭皢琚坊鍔犲埌姝ゅ璞′腑銆

Copyright © 2008-2011 by Yii Software LLC
All Rights Reserved.