validation Class Reference
[validation.]
Form Validation Class.
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Inheritance diagram for validation:
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Public Member Functions | |
| validation ($method=null) | |
| __construct ($method=null) | |
| Sets the Form Method First argument should be either get or post in any case if no arguments are given it would try to detect the form method. | |
Data Fields | |
| $method | |
Private Member Functions | |
| validate ($mode=Z_VLD_NUMERICAL) | |
| validates the form fields from rules array and stores the result in res array | |
Detailed Description
Form Validation Class.
Definition at line 31 of file usr/lib/module/validation/validation.php.
Constructor & Destructor Documentation
| validation::__construct | ( | $ | method = null |
) |
Sets the Form Method First argument should be either get or post in any case if no arguments are given it would try to detect the form method.
- Parameters:
-
$method string
Reimplemented in zRom_form.
Definition at line 43 of file usr/lib/module/validation/validation.php.
References $GLOBALS, $method, $val, and perror().
00043 { 00044 parent::__construct(); 00045 if($method == null){ 00046 if(isset($GLOBALS['_POST']) && count($GLOBALS['_POST']) > 0){ 00047 $this->method = &$GLOBALS['_POST']; 00048 } 00049 elseif(isset($GLOBALS['_GET'])){ 00050 $this->method = &$GLOBALS['_GET']; 00051 } 00052 }elseif(is_string($method)){ 00053 $this->method = $GLOBALS['_'.strtoupper($method)]; 00054 }elseif(is_array($method)){ 00055 $this->method = $method; 00056 }elseif(is_object($method)){ 00057 //{ Convert object to array 00058 foreach($method as $key => $val){ 00059 $this->method[$key] = $val; 00060 } 00061 //} 00062 }else{ 00063 perror('<code>zigmoyd.module.validation</code><br />Invalid Argument Supplied datatype '.gettype($method).' not accepted'); 00064 } 00065 if(!defined('Z_VLD_NUMERICAL')){define('Z_VLD_NUMERICAL', true);} 00066 if(!defined('Z_VLD_NUMERICAL')){define('Z_VLD_NUMERICAL', true);} 00067 if(!defined('Z_VLD_TEXTUAL')){define('Z_VLD_TEXTUAL', false);} 00068 $this->valid_rules = parse_ini_file(ZIGROOT.DRS.Z_DIR_PROJECTS.DRS.Z_PROJECT_DIR.DRS.ZIGSETTINGSDIR.DRS.'zig.ini.php', true); 00069 $this->valid_rules = $this->valid_rules['validation']; 00070 }
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Member Function Documentation
| validation::validation | ( | $ | method = null |
) |
Definition at line 34 of file usr/lib/module/validation/validation.php.
References $method, and zCore::__construct().
00034 { 00035 $this->__construct($method); 00036 }
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| validation::validate | ( | $ | mode = Z_VLD_NUMERICAL |
) | [private] |
validates the form fields from rules array and stores the result in res array
Definition at line 76 of file usr/lib/module/validation/validation.php.
References $val, and perror().
00076 { 00077 if($mode != Z_VLD_NUMERICAL && $mode != Z_VLD_TEXTUAL){perror('The Mode you specified on adv_valid::validate() is not valid');} 00078 foreach($this->rules as $key => $val){//Looping into form fields in Rules array 00079 $elem = $this->method[$key]; 00080 foreach($val as $k => $v){//Looping into rules in rules array 00081 //$key is the Current form field name 00082 //$elem is the Current Form field's value 00083 //$k is the Index of Current Criteria 00084 //$v is current Criteria 00085 //{ --------- Making Rules 00086 switch(true){ 00087 //{{ --------- Required ---------- 00088 case ($v == Z_VLD_REQ): 00089 (strlen($elem) > 0 && !empty($elem)) ? $status = true : (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_REQ); 00090 break; 00091 //}} 00092 //{{ --------- Optional ---------- 00093 case ($v == Z_VLD_OPT): 00094 (strlen((string)$elem) == 0 || empty($elem)) ? $status = true : (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_OPT); 00095 break; 00096 //}} 00097 //{{ --------- Integer ---------- 00098 case ($v == Z_VLD_INT): 00099 (is_numeric($elem)) ? $status = true : (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_INT); 00100 break; 00101 //}} 00102 //{{ --------- String ---------- 00103 case ($v == Z_VLD_STRING): 00104 (!ctype_digit(trim($elem))) ? $status = true : (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_STRING); 00105 break; 00106 //}} 00107 //{{ --------- Text ---------- 00108 case ($v == Z_VLD_TEXT): 00109 (strlen(trim($elem)) >= 1) ? $status = true : (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_TEXT); 00110 break; 00111 //}} 00112 //{{ --------- Float ---------- 00113 case ($v == Z_VLD_FLOAT): 00114 (ereg('[0-9]+\.[0-9]+', $elem)) ? $status = true : (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_FLOAT); 00115 break; 00116 //}} 00117 //{{ --------- Number ---------- 00118 case ($v == Z_VLD_DECIMAL): 00119 (ereg('[0-9]*[\.]?[0-9]+', $elem)) ? $status = true : (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_DECIMAL); 00120 break; 00121 //}} 00122 //{{ --------- Email ---------- 00123 case ($v == Z_VLD_EMAIL): 00124 (preg_match('~[\w_%-\.]+@(?:[\w-]+)(?:\.[\w]{2,4})+~', $elem) > 0) ? $status = true : (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_EMAIL); 00125 break; 00126 //}} 00127 //{{ --------- Url ---------- 00128 case ($v == Z_VLD_URL): 00129 (preg_match('~(https?|ftp|mms)://(?:\w+@?)?[\w\.\/]{2,}~', $elem) > 0) ? $status = true : (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_URL); 00130 break; 00131 //}} 00132 //{{ --------- Length ---------- 00133 case (preg_match('/'.Z_VLD_LEN.'\((?:\s*)?(\d+)( ?, ?(\d+))?(?:\s*)?\)/', $v, $m) != 0)://len(5, 10) or len(5) 00134 if(isset($m[3])){ 00135 //Starting and ending limits given 00136 (strlen($elem) >= $m[1] && strlen($elem) <= $m[3]) ? $status = true : (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_LEN); 00137 }else{ 00138 //Static Length given 00139 (strlen($elem) == $m[1]) ? $status = true : (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_LEN); 00140 } 00141 break; 00142 //}} 00143 //{{ --------- Is ---------- 00144 case (preg_match('/'.Z_VLD_IS.'\((.+)\)/', $v, $m) != 0): 00145 $m = explode('|', $m[1]); 00146 (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_IS); 00147 foreach($m as $in_key => $in_val){//Looping through expected values list 00148 if($elem == $in_val){$status = true;break;} 00149 } 00150 break; 00151 //}} 00152 //{{ --------- Match ---------- 00153 case (preg_match('/'.Z_VLD_MATCH.'\((.+)\)/', $v, $m) != 0): 00154 if(!isset($this->res[$m[1]])){ 00155 //The Main field Hasnt be validated but Vonfirmation field is being validated 00156 perror('<code>zigmoyd.validation</code><br />The Confirmation field can not be validated if the Main field is not validated Plese add rule for the Main field first and then for the Confirmation Field'); 00157 }else{ 00158 if(is_bool($this->res[$m[1]])){ 00159 //Ok the Main field is validated and is OK 00160 if($elem == $this->method[$m[1]]){ 00161 $status = true; 00162 }else{ 00163 (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_MATCH); 00164 } 00165 }else{ 00166 //The main field is invalid 00167 (($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_MATCH); 00168 } 00169 } 00170 break; 00171 //}} 00172 //{{ --------- Contains ---------- 00173 case (preg_match('/'.Z_VLD_CONT.'\((.+)\)/', $v, $m) != 0)://contains() 00174 if(strstr($elem, $m[1])){$status = true;}else{(($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_CONT);} 00175 break; 00176 //}} 00177 //{{ --------- Regex ---------- 00178 case (preg_match('/'.Z_VLD_REGX.'\((.+)\)/', preg_quote($v), $m) != 0)://regex() 00179 //Match the regex given 00180 if(ereg($m[1], $elem)){$status = true;}else{(($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_REGX);} 00181 break; 00182 //}} 00183 //{{ --------- Regexi ---------- 00184 case (preg_match('/'.Z_VLD_REGX.'i\((.+)\)/i', preg_quote($v), $m) != 0)://regexi() 00185 //Match the regex given 00186 if(eregi($m[1], $elem)){$status = true;}else{(($mode == Z_VLD_NUMERICAL) ? $status = $k : $status = Z_VLD_REGX.'i');} 00187 break; 00188 //}} 00189 //{{ --------- No Rules Matched 00190 default: 00191 perror('<code>zigmoyd.validation</code><br />No cases aviliable matching the rule `'.$v.'` on Index ('.$k.') applied for the form field `'.$key.'` Which has a value \''.$elem.'\''); 00192 $status = $k; 00193 break; 00194 //}} 00195 } 00196 //} 00197 if($v == Z_VLD_OPT){ 00198 if(is_bool($status) && $status){ 00199 $this->res[$key] = $status; 00200 break; 00201 }else{ 00202 continue; 00203 } 00204 }else{ 00205 $this->res[$key] = $status; 00206 if(!is_bool($status) && strlen($status) > 0)break;//Break the Loop 00207 } 00208 } 00209 } 00210 $this->validated = $mode; 00211 }
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Field Documentation
| validation::$method |
Definition at line 32 of file usr/lib/module/validation/validation.php.
Referenced by __construct(), zRom_form::__construct(), validation(), and zRom_form::zRom_form().
The documentation for this class was generated from the following file:
