My google captcha code is not working properly

Question

i want captcha code security in my signup page but when i fill the form with wrong captcha code and submit form. problem is view two page in my signup page. and fill this form again with correct captcha but they same problem again and show incorrect captcha.

CONTROLLER

public function user_signup($data = NULL){
                $this->load->library('form_validation');
                $this->recaptcha->recaptcha_check_answer($_SERVER['REMOTE_ADDR'],$this->input->post('recaptcha_challenge_field'),$this->input->post('recaptcha_response_field'));

                $this->form_validation->set_rules('Username', 'Username', 'required|trim|is_unique[users.Username]');
                $this->form_validation->set_rules('First_name', 'First Name', 'required|trim');
                $this->form_validation->set_rules('Last_name', 'Last Name', 'required|trim');
                $this->form_validation->set_rules('Email', 'Email', 'required|trim|valid_email');
                $this->form_validation->set_rules('Password', 'Password', 'required|trim|md5');
                $this->form_validation->set_rules('Conf_password', 'Confirm Password', 'required|trim|matches[Password]');
                $this->form_validation->set_message('is_unique', 'Username already exists.');
                if($this->form_validation->run() && $this->recaptcha->getIsValid()){
                    //Call to recaptcha to get the data validation set within the class. 

                    $form_data = array();
                        $form_data['Username'] = $this->input->post('Username');
                        $form_data['First_name'] = $this->input->post('First_name');
                        $form_data['Last_name'] = $this->input->post('Last_name');
                        $form_data['Email'] = $this->input->post('Email');
                        $form_data['Password'] = $this->input->post('Password');
                        $form_data['Conf_password'] = $this->input->post('Conf_password');

                        $this->load->model('User');
                        $this->User->sign_up($form_data);
                        $data['msg']= "Account Created Sucessfuly";

                       }else{
                        if(!$this->recaptcha->getIsValid()){
                        $this->session->set_flashdata('error','incorrect captcha');                     
                        }
                    }

                redirect("Users/signup", $data);
        }

MODEL

public function sign_up($form_data){
       $this->db->insert('users', $form_data);
}

VIEW

                            <?php
                            //$val = NULL;
                            if(isset($results->id)){
                                $val = "Update";
                                $action = "Users/user_update/".$results->id;
                            }else{
                                $val= "Register";
                                $action = "Users/user_signup";
                            }; ?>

                            <?php echo form_open($action); ?>
                            <?php echo form_input(array('name'=>'Username', 'class'=>'input-xlarge', 'type'=>'text', 'placeholder'=>'Username', 'required' => 'required', 'value'=>$u)); ?>
                            <?php echo form_error('Username', '<div class="alert alert-error">', '</div>'); ?>
                            <?php echo form_input(array('name'=>'First_name', 'class'=>'input-xlarge', 'type'=>'text', 'placeholder'=>'First Name', 'required' => 'required', 'value'=>$f)); ?>
                            <?php echo form_error('First_name', '<div class="alert alert-error">', '</div>'); ?>
                            <?php echo form_input(array('name'=>'Last_name', 'class'=>'input-xlarge', 'type'=>'text', 'placeholder'=>'Last Name', 'required' => 'required', 'value'=>$l)); ?>
                            <?php echo form_error('Last_name', '<div class="alert alert-error">', '</div>'); ?>
                            <?php echo form_input(array('name'=>'Email', 'class'=>'input-xlarge', 'type'=>'text', 'placeholder'=>'Email', 'required' => 'required', 'value'=>$e)); ?>
                            <?php echo form_error('Email', '<div class="alert alert-error">', '</div>'); ?>
                            <?php echo form_input(array('name'=>'Password', 'class'=>'input-xlarge', 'type'=>'password', 'placeholder'=>'Password')); ?>
                            <?php echo form_error('Password', '<div class="alert alert-error">', '</div>'); ?>
                            <?php echo form_input(array('name'=>'Conf_password', 'class'=>'input-xlarge', 'type'=>'password', 'placeholder'=>'Confirm Password')); ?>                           
                            <?php echo form_error('Conf_password', '<div class="alert alert-error">', '</div>'); ?>

                            <?php if(!isset($results->id)){echo $recaptcha_html;} ?>
                            <?php if ($this->session->flashdata('error') !== FALSE) { echo '<div class="alert alert-error">'.$this->session->flashdata('error').'</div>'; } ?>
                         <div class="login-actions">                           
                             <span><input type="checkbox"> <span class="remember">I have read & agree</span></span>                 
                             <span><?php echo form_submit(array('value'=>$val, 'class'=>'btn btn-large btn-warning pull-right', 'type'=>'submit')); ?></span>
                        </div>
                    <?php echo form_close(); ?>

score 0 · Answer 1 · answered Jun 27 '13 at 12:33

0

First you create a signup function in Controller and and view default signup page. as like

        $this->load->view('User/User_sign_up');

answered Jun 27 '13 at 12:33

Shagun Sood

153
1
2
11

First remove comment line in your question u put – Shagun Sood Jun 27 '13 at 12:37
what is the problem in this programme – Shagun Sood Jun 27 '13 at 12:46
problem is captcha is running but message is not print incorrect captcha. – user2523427 Jun 27 '13 at 12:52
problem in your else condition – Shagun Sood Jun 27 '13 at 12:58

score 0 · Accepted Answer · edited May 23 '17 at 10:32

0

Put this code after the if(!$this->recaptcha->getIsValid()){ and echo messages...

    if($this->input->post('recaptcha_response_field') =="" ){
         $this->session->set_flashdata('error','fill up this code');
    }else{
         $this->session->set_flashdata('error','incorrect captcha');
    }

if your show the message "account create successfully". use the set flash message read this link properly

http://ellislab.com/codeigniter/user-guide/libraries/sessions.html

How to display error messages in CodeIgniter

edited May 23 '17 at 10:32

Community

1
1

answered Jun 27 '13 at 13:03

Shagun Sood

153
1
2
11

when I fill the captcha code correct my database is created. but problem is message is not print in my view page. – user2523427 Jun 27 '13 at 13:13
remove $data in your redirect function.... because redirect is not pass your value. – Shagun Sood Jun 27 '13 at 13:15

My google captcha code is not working properly

2 Answers2