CodeIgniter – The Beginners Guide

1. How to send email?
   • public function send_mailtest()
     {
     $this->load->library(’email’);
     $this->email->from(‘test_from@test.com’, ‘testname’);
     $this->email->to(‘test_to@test.com’);
     //$this->email->cc(‘another@another-example.com’);
     //$this->email->bcc(‘them@their-example.com’);
     $this->email->subject(‘Email Test’);
     $this->email->message(‘Testing the email class.’);
     echo $this->email->send();
     }
2. Validation – https://www.codeigniter.com/userguide3/libraries/form_validation.html
3. Form Helper – https://www.codeigniter.com/userguide3/helpers/form_helper.html