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+--- Thread: how form validation really works (/showthread.php?tid=45489)
how form validation really works - El Forum - 09-23-2011
[eluser]Unknown[/eluser]
I´m interested on know how form validation works (not how to use it)
I know that Form_validation.php contains run() function but it's a little confused for me
Supose you want to validate this
Code:
$this->form_validation->set_rules('email', 'Email', 'required|valid_email');I want to know how Form_validation.php validates the rules (like 'required|valid_email', etc)
thanks!