In cakephp3 Custom Validation Rules:
How to Use a global function validation method.
$validator->add('title', 'custom', [
'rule' => 'validate_title'
]);
Please any one done before? Pls Provide me the some example program.
http://book.cakephp.org/3.0/en/core-libraries/validation.html#custom-validation-rules
I tried the above but it doesn't work..?