I wrote the below code for form validation. When a mandatory field is not entered then is shows proper message, but when I press F5 and resubmit my form then I get error "An Error Was Encountered - The action you have requested is not allowed.". How shall I remove this error? Below is my code. Thank you In advance
View:
Code:
<?php
$argument = array(
'role' => 'form',
'class' => 'form-horizontal form-groups-bordered',
'method' => 'POST',
'enctype' => 'multipart/form-data'
);
echo form_open(base_url().'admin/add_department',$argument);
?>
<div class="form-group">
<label for="field-1" class="col-sm-3 control-label"><?php echo get_phrase('name'); ?></label>
<div class="col-sm-5">
<input type="text" name="name" class="form-control" id="field-1" value="<?php echo set_value('name'); ?>" required>
</div>
</div>
<div class="form-group">
<label for="field-ta" class="col-sm-3 control-label"><?php echo get_phrase('description'); ?></label>
<div class="col-sm-9">
<textarea name="description" class="form-control wysihtml5" id="field-ta" data-stylesheet-url="<?php echo base_url(); ?>assets/css/wysihtml5-color.css" required><?php echo set_value('description'); ?></textarea>
</div>
</div>
<div class="col-sm-3 control-label col-sm-offset-2">
<input type="submit" class="btn btn-success" value="Submit">
</div>
<input type="hidden" name="<?php echo $this->security->get_csrf_token_name(); ?>" value="<?php echo $this->security->get_csrf_hash();?>" />
</form>
</div>
config/form_validation.php
PHP Code:
$config = array(
'department' => array(
array(
'field' => 'name',
'label' => 'Name',
'rules' => 'required'
),
array(
'field' => 'description',
'label' => 'Description',
'rules' => 'required'
)
)
);
Controller
PHP Code:
if ($this->form_validation->run('department') == FALSE)
{
$page_data['page_name'] = 'xxxx';
$page_data['page_title'] = 'xxxx';
$this->load->view('xxxx', $page_data);
}
else if ($this->form_validation->run('department') == TRUE)
{
$this->department('create');
}
