Adding custom callback to Codeigniter Form Validation

Question

I want to limit my registration to emails with @mywork.com I made the following in My_Form_validation.

public function email_check($email)
    {
        $fin         


        

Answer 1

A correction to Jordan's answer, the language file that you need to edit should be located in

system/language/english/form_validation_lang.php

not application/.../form_validation_lang.php. If you create the new file under the application path with the same name, it will overwrite the original in the system path. Thus you will lose all the usage of the original filters.