I used form_validation
for validate URL by using this code:
$this->form_validation->set_rules("edtQuestionURL", "Site URL", "trim|required|url");
But every time I run my code, It returns false
.
What is my mistake? I made some change in system/Form_validation.php
file (I got them from StackOverflow) but it does not work. Please guide me.
Maybe you can try like this
$this->form_validation->set_rules("edtQuestionURL", "Site URL", "trim|required|valid_url");
or this
$this->form_validation->set_rules("edtQuestionURL", "Site URL", "trim|required|prep_url");