cakephp - Cake PHP delimiter must not be alphanumeric or backslash with custom validation rule -


this question exact duplicate of:

i have issue i´d adress you. i´ve set custom validation rule within appmodel in class post.

'deliveryarea' => array(         'rule-1' => array(             'rule' => array('between', 5, 5),             'message' => 'bitte eine fünfstellige postleitzahl eingeben'         ),         'rule-2' => array(             'rule' => 'numeric',             'message' => 'bitte nur zahlen eingeben'         ),         'rule-3' => array(             'rule' => 'zipexists',             'message' => 'postleitzahl existiert nicht!'                     )     )

the function zipexists coded in appmodel in class zipcode.

public function zipexists($zipcode){ $valid = $this->find('count', array('conditions'=> array('zipcode.zipcode' =>$zipcode))); if ($valid >= 1){   return true; } else{   return false; } }

debug($valid) throws correct numbers: 1 if function finds valid zipcode , 0 if not. said means function called properly. cake 2 things. first throws error: delimiter mustn´t alphanumeric or backslash. since trying array_push($zipcode); in function didn´t work don´t have clue on that.

second error message in view deliveryarea shown time, doesn´t matter if function threw true or false.

thanks in advance.

i found solution. cake wants custom validation rules in class rule called. so, when call custom rule in class post, custom function has written down in class post, otherwise cake won´t find , validate false everytime.

the magic here import appmodel-class want use in class call validation-function. works following statement:

$zipcode = classregistry::init('class use - in case "zipcode"');

but if tables associated each other hasany or belongsto , stuff, custom functions works without that. important point mustn´t miss is, validation functions has introduced "public function xyz" otherwise cake won´t find them too.


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