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+--- Thread: Form Validation - returns "(Anonymous function)" (/showthread.php?tid=70247)
Form Validation - returns "(Anonymous function)" - sintakonte - 03-13-2018
Hey guys,
i migh've found some bug.
In the docs there is a section called Callable use anything as a rule
I've an object where i do the following
PHP Code:
$this->ci()->load->model('admin/person/Cppersonsave_model');
$this->arrValidationRules[] = array(
'field' => 'personid',
'label' => 'Duplicatecheck',
'rules' => array('check_duplicates', array($this->ci()->Cppersonsave_model,'duplicatesCheck'))
);
After that i ran the Validation like
PHP Code:
$this->ci()->form_validation->reset_validation();
$this->ci()->form_validation->set_data($arrDbFields);
$this->ci()->form_validation->set_rules($this->arrValidationRules);
if (!$this->ci()->form_validation->run())
{
throw new FormValidation_Exception(json_encode($this->ci()->form_validation->error_array()));
}
an excerpt of the model function looks like
PHP Code:
if ($col->count() > 0)
{
$this->form_validation->set_message('check_duplicates', 'This person already exists!');
}
return ($col->count() > 0) ? false : true;
My model function get called correctly.
But if i do that an error message appears (Anonymous function)
i debugged the code and got the following information
In line 687 in the Form_validation Library the variable callable is set to true.
On Line 741 the $rule variable gets the callable value which is a boolean and therefore true.
This leads to line 799 which exactly put my message out.
Am i'm missing something here or is this a bug ?
Thx in advance for your answers
RE: Form Validation - returns "(Anonymous function)" - jreklund - 03-13-2018
I haven't tested putting the validation inside a modal. Only in the same libraries. Maybe it can't find the form_validation if it's differs from the file initializing it. But the documentation clearly states that it should work.
I'm doing it like this, querying the modal instead.
PHP Code:
public function login()
{
$this->load->helper('form');
$this->load->library('form_validation');
$validation_rules = array(
array(
'field' => 'username',
'label' => lang('login_email'),
'rules' => array(
'trim',
'valid_email'
)
),
array(
'field' => 'password',
'label' => lang('login_password'),
'rules' => array(
'trim',
'required',
array('validate_auth', array( $this, '_validate_auth' ) )
)
)
);
$this->form_validation->set_rules( $validation_rules );
if( $this->form_validation->run() === TRUE )
{
return TRUE;
}
return FALSE;
}
// --------------------------------------------------------------
public function _validate_auth()
{
$user_email = $this->input->post('username');
$user_password = $this->input->post('password');
if( empty($user_email) OR empty($user_password) )
{
$this->form_validation->set_message('validate_auth', lang('error_missing_fields'));
return FALSE;
}
if( $auth_data = $this->auth_model->get_auth_data( $user_email ) )
{
if( $auth_data->banned === '1' )
{
$this->form_validation->set_message('validate_auth', lang('error_username_password'));
return FALSE;
}
if( ! $this->check_password( $auth_data->passwd, $user_password ) )
{
$this->form_validation->set_message('validate_auth', lang('error_username_password'));
}
else
{
// Setup redirection if redirect required
$this->redirect_after_login();
// Set session cookie and remember me
$this->maintain_state( $auth_data );
// Send the auth data back to the controller
return TRUE;
}
}
else
{
$this->form_validation->set_message('validate_auth', lang('error_username_password'));
}
return FALSE;
}
Maybe you need to use CI() on this too:
PHP Code:
$this->form_validation->set_message('check_duplicates', 'This person already exists!');
$this->ci()->form_validation->set_message('check_duplicates', 'This person already exists!');
RE: Form Validation - returns "(Anonymous function)" - ciadmin - 03-13-2018
The callable function needs to be outside any class; it isn't a method.
You haven't shown yours.
RE: Form Validation - returns "(Anonymous function)" - sintakonte - 03-14-2018
i dont understand what you mean @ciadmin
but nevertheless i solved the problem and it whas on my side
i needed to wrap the rule to an additional array
after that it worked fine (i just thought i don't need it because i do only have one rule)
so the solution was
PHP Code:
$this->arrValidationRules[] = array(
'field' => 'personid',
'label' => 'Duplicatecheck',
'rules' => array(array('check_duplicates', array($this->ci()->Cppersonsave_model,'duplicatesCheck')))
);