I am working on a cakePHP project and have set up my data validation. The problem i have is that i keep getting an error from the core/model of cakePHP.
The error is:
Notice (8): Undefined offset: 0 [CORE/cake/libs/model/model.php, line 2435]
if (is_array($validator['rule'])) {
$rule = $validator['rule'][0];
My validation rules look like this:
var $validate = array(
'name' => array(
'rule' => array('maxLength' => 80),
'required' => true,
'message' => 'Please enter your name'
),
'address1' => array(
'rule' => array('maxLength' => 80),
'required' => true,
'message' => 'You forgot your address'
),
'address2' => array(
'rule' => array('maxLength' => 80),
'message' => 'Your address can\'t be that long?'
),
'city' => array(
'rule' => array('maxLength' => 80),
'required' => true,
'message' => 'Your city can\'t be that long?'
),
'zip' => array(
'rule' => array('postal', null, 'us'),
'required' => true,
'message' => 'Your zip code is not in the corect format.'
),
'phone' => array(
'rule' => array('phone', null, 'us'),
'required' => true,
'message' => 'Your phone number is not in the corect format.'
),
'email' => array(
'rule' => 'email',
'required' => true,
'message' => 'Please enter a valid email address.'
),
'seats' => array(
'rule' => 'numeric',
'required' => true,
'message' => 'You forgot to let us know how many seats you need. If you will not be attending please enter a zero (0)'
),
'seat_with' => array(
'rule' => array('maxLength' => 80),
'message' => 'Please keep this field below 80 charcters.'
),
'cc_name' => array(
'rule' => array('maxLength' => 80),
'required' => true,
'message' => 'Did you forget something?'
),
'cc_number' => array(
'rule' => array('cc', 'all', false, null),
'required' => true,
'message' => 'Your credit card number is not in the correct format.'
),
'cc_expiration' => array(
'rule' => array('date', 'my'),
'required' => true,
'message' => 'The correct answer will be in the following format MM/YYYY'
),
'cc_cvv' => array(
'rule' => 'numeric',
'required' => true,
'message' => 'Numbers only please.'
)
);
Any help is much appreciated.
Your problem is in the rule syntax:
array('maxLength' => 80)
Just like your other rules, it's ,, not =>: array('maxLength', 80).
BTW, my city can be that long: http://en.wikipedia.org/wiki/Krung Thep Mahanakhon Amon Rattanakosin Mahinthara... ;-)
Related
I am working on cakephp v2.3. While I am validation data by $this->User->validates it will always return false even if values are there.
Here is my validation rule
public $validate = array(
'first_name' => array(
'notEmpty' => array(
'rule' => 'notEmpty',
'message' => 'This field cannot be left blank.',
'last' => true,
'required' => true,
),
'size' => array(
'rule' => array('maxLength', 50),
'message' => 'This field must be no larger than 50 characters long.'
),
),
'last_name' => array(
'notEmpty' => array(
'rule' => 'notEmpty',
'message' => 'This field cannot be left blank.',
'last' => true,
'required' => true,
),
'size' => array(
'rule' => array('maxLength', 50),
'message' => 'This field must be no larger than 50 characters long.',
'allowEmpty' => true,
),
),
'email' => array(
'notEmpty' => array(
'rule' => 'notEmpty',
'message' => 'This field cannot be left blank.',
'last' => true,
'required' => true,
),
'checkMail' => array(
'rule' => 'checkMail',
'message' => 'Please provide a valid email address.',
'last' => true,
),
'isUnique' => array(
'rule' => 'isUnique',
'message' => 'Email address already in use.',
'last' => true,
),
),
'password' => array(
'rule1' => array(
'rule' => array('minLength', 6),
'message' => 'Passwords must be at least 6 characters long.',
'required' => true,
),
),
'verify_password' => array(
'rule' => 'validIdentical',
),
'current_pass' => array(
'notEmpty' => array(
'rule' => 'notEmpty',
'message' => 'This field cannot be left blank.',
'last' => true,
),
'match' => array(
'rule' => 'validICurrent',
)
),
'gender' => array(
'notEmpty' => array(
'rule' => 'notEmpty',
'message' => 'This field cannot be left blank.',
'last' => true,
),
),
'mobile' => array(
'notEmpty' => array(
'rule' => 'notEmpty',
'message' => 'This field cannot be left blank.',
'last' => true,
'required' => true,
),
'numeric' => array(
'rule' => 'numeric',
'message' => 'Please enter valid phone numbers.',
)
),
'image' => array(
'SizeLimit' => array(
'rule' => array('isUnderPhpSizeLimit', false),
'message' => 'File exceeds upload filesize limit',
),
'FormSizeLimit' => array(
'rule' => array('isUnderFormSizeLimit', false),
'allowEmpty' => true,
'message' => 'File exceeds form upload filesize limit'
),
'CompletedUpload' => array(
'rule' => array('isCompletedUpload', false),
'message' => 'File was not successfully uploaded'
),
'ValidExtension' => array(
'allowEmpty' => true,
'rule' => array('isValidExtension', array('gif', 'png', 'jpg', 'jpeg'), false),
'message' => 'File does not have a gif, png, ,jpg and jpeg extension'
)
),
);
and this is how I am validating
if ($this->request->is("post")) {
if (!empty($this->request->data)) {
if (!$this->User->validates($this->request->data)) {
$this->Session->setFlash(__('The Information could not be saved. Please, try again.'), 'message', array('class' => 'danger'));
$this->redirect(Router::url('/', true) . 'sign-up/');
}
}
When I try
die(debug($this->User->invalidFields()));
it will return
array(
'password' => '*****',
'last_name' => array(
(int) 0 => 'This field cannot be left blank.',
(int) 1 => 'This field cannot be left blank.'
),
'email' => array(
(int) 0 => 'This field cannot be left blank.',
(int) 1 => 'This field cannot be left blank.'
),
'mobile' => array(
(int) 0 => 'This field cannot be left blank.',
(int) 1 => 'This field cannot be left blank.'
)
)
This is the data I am passing
Array
(
[User] => Array
(
[role_id] => 2
[first_name] => kapil
[last_name] => sharma
[email] => kapiltest#mailinator.com
[password] => abc#123
[verify_password] => abc#123
[mobile] => 1234567890
[gender] => Male
[image] => Array
(
[name] => Screenshot_61.png
[type] => image/png
[tmp_name] => /tmp/phppYBJQF
[error] => 0
[size] => 50611
)
)
)
Your Validations seems fine to me But if we don't set the data in model some time that will cause this kind of issue.
Add below line before validating.
$this->User->set($this->request->data);
So code should look like
$this->User->set($this->request->data); //set data in model
if (!$this->User->validates()) {
$this->Session->setFlash(__('The Information could not be saved. Please, try again.'), 'message', array('class' => 'danger'));
$this->redirect(Router::url('/', true) . 'sign-up/');
}
I followed this post for password confirmation, but CakePHP seems to be skipping over my re_password validation settings.
Here's my form
<?php echo $this->Form->create('User'); ?>
<fieldset>
<legend><?php echo __('Add Account'); ?></legend>
<?php
echo $this->Form->input('username');
echo $this->Form->input('email');
echo $this->Form->input('password');
echo $this->Form->input('re_password', array('type'=>'password', 'label'=>'Re-Enter Password', 'value'=>''));
echo $this->Form->input('role', array('type' => 'hidden', 'default' => 'user'));
?>
</fieldset>
<?php echo $this->Form->end(__('Submit')); ?>
This is in my User model
function equalToField($array, $field) {
return strcmp($this->data[$this->alias][key($array)], $this->data[$this->alias][$field]) == 0;
}
public $validate = array(
'username' => array(
'required' => array(
'rule' => array('minLength', '3'),
'message' => 'A username with a minimum length of 3 characters is required'
),
'unique' => array(
'rule' => 'isUnique',
'message' => 'This username has already been taken.'
)
),
'email' => array(
'email' => array(
'rule' => array('email'),
'message' => 'Please enter a valid email address.',
)
),
'password' => array(
'required' => array(
'rule' => array('minLength', '8'),
'message' => 'A password with a minimum length of 8 characters is required'
)
),
're_password' => array(
'required' => array(
'rule' => array('equalToField', 'password'),
'message' => 'Passwords do not match'
)
)
);
An error occurs if the minlength rule was triggered for the password field, but nothing ocurrs for the re_password field
I deleted the equalToField method just to see what would happen. I didn't even get an error so it seems as if re_password isn't even being looked at.
I'm not sure if this has anything to do with it, but when I added an additional rule to the password field regarding re_password, I got the following error: "Undefined index: re_password [APP/Model/User.php"
'password' => array(
'required' => array(
'rule' => array('minLength', '8'),
'rule' => array('equalToField', 're_password'),
'message' => 'A password with a minimum length of 8 characters is required'
)
),
Also, in my UsersController action I printed(this->request->data) and the re_password field is set.
For CakePHP2 you can use something like this:
public $validate = array(
'password' => array(
'length' => array(
'rule' => array('minLength', '8'),
'message' => 'Password should have at least 8 chars.'
)
),
'password_confirmation' => array(
'length' => array(
'rule' => array('minLength', '8'),
'message' => 'Password should have at least 8 chars.'
),
'compare' => array(
'rule' => array('validate_passwords'),
'message' => 'Passwords are not same.',
)
),
);
public function validate_passwords() {
return $this->data[$this->alias]['password'] === $this->data[$this->alias]['password_confirmation'];
}
This is working for me, Try with this..
public $validate = array(
'password' => array(
'minLength' => array(
'rule' => array('minLength', 4),
'message' => 'Password must be at least 4 characters long'
),
'maxLength' => array(
'rule' => array('maxLength', 50),
'message' => 'Password cannot be longer than 50 characters'
),
'notEmpty' => array(
'rule' => 'notEmpty',
'message' => 'Please enter a password'
)
),
'confirm_password' => array(
'passwordMatch' => array(
'rule' => array('identicalFieldValues', 'password'),
'message' => 'The two passwords you entered do not match, please try again'
),
'notEmpty' => array(
'rule' => 'notEmpty',
'message' => 'Please confirm your password by entering it twice'
)
)
);
I am Trying to validate data from Form(.ctp file) in cakephp 2.3.8.
echo $this->Form->create('User').'<br />'.
$this->Form->input('handle', array(
'rule' => 'notEmpty',
'alphaNumeric' => array(
'rule' => 'alphaNumeric',
'required' => true,
'message' => 'Username must be only letters and numbers, no special characters'
),
'between' => array(
'rule' => array('between', 4, 8),
'message' => 'Username must be between 4 and 8 characters',
),
'isUnique' => array(
'rule' => 'isUnique',
'message' => 'This username is already taken. Please choose a different one.'
))).'<br />'.
$this->Form->input('email',array(
'type'=>'text',
'placeholder'=>'Enter your E-mail',
'class'=>'form-control')).'<br />'.
$this->Form->input('password',array(
'type'=>'password',
'placeholder'=>'Enter your password',
'class'=>'form-control'));?>
This is my modle code
public function beforeSave($options = array()) {
parent::beforeSave($options = array());
if (isset($this->data['User']['password'])) {
$this->data['User']['password'] = AuthComponent::password($this->data['User']['password']);
}
$this->data['User']['token'] = Security::hash(mt_rand(),'md5',true);
$this->data['User']['resetkey'] = Security::hash(mt_rand(),'md5',true);
return true;
}
but when i singup, it not validating data and i don't know where i am mistaking
I have not seen validation rules in the view before, only in either the model or the controller. This may very well be an alternate method. Try moving validation code to the model.
class User extends AppModel {
public $validate = array(
'handle' => array(
'lengthCheck'=>array(
'rule'=>array('between', 4, 8),
'message'=>'The username must be between 4 and 8 characters.'
),
'isUnique'=>array(
'rule'=>'isUnique',
'message'=>'This username is already taken. Please choose a different one.'
),
'alphanumeric' => array(
'rule' => array('alphanumeric'),
'message' => 'Username must be only letters and numbers, no special characters',
),
'notempty' => array(
'rule' => array('notempty'),
'message' => 'Please enter your username',
),
),
'password' => array(
'notempty' => array(
'rule' => array('notempty'),
'message' => 'Please enter your password',
),
),
'email' => array(
'email' => array(
'rule' => array('email'),
'message' => 'Invalid email',
),
'notempty' => array(
'rule' => array('notempty'),
'message' => 'Please enter your email',
),
),
);
In your view
<?php
echo $this->Form->create('User');
echo $this->Form->input('handle', array(
'placeholder'=>'Enter your username',
'class'=>'form-control'
));
echo $this->Form->input('email', array(
'placeholder'=>'Enter your E-mail',
'class'=>'form-control'
));
echo $this->Form->input('password', array(
'placeholder'=>'Enter your password',
'class'=>'form-control'
));
?>
By default, it will recognize the password field as 'type' => 'password'
I have a form with values that aren't in my database. I do wan't validation on them so I made some validation rules using the field names. Somehow the validation rules aren't being used.
I already tried to set different rules. The file names are correct since the $hasMany connection works.
I hope you can help!
Form:
<?php
echo $this->Form->create('Map');
echo $this->Form->input('min_x');
echo $this->Form->input('max_x');
echo $this->Form->input('min_y');
echo $this->Form->input('max_y');
echo $this->Form->end('Submit');
?>
Validation rules:
public $validate = array(
'min_x' => array(
'rule' => 'Numeric',
'message' => 'Please enter a numeric value.'
),
'max_x' => array(
'rule' => 'Numeric',
'message' => 'Please enter a numeric value.'
),
'min_y' => array(
'rule' => 'Numeric',
'message' => 'Please enter a numeric value.'
),
'max_y' => array(
'rule' => 'Numeric',
'message' => 'Please enter a numeric value.'
),
);
Rules for validation are case sensitive, so:
'rule' => 'Numeric',
should be changed to
'rule' => 'numeric',
for each instance.
You also have an extra comma on the last field's array.
public $validate = array(
'min_x' => array(
'numeric' => array(
'rule' => 'numeric',
'message' => 'Please enter a numeric value.'
)
),
'max_x' => array(
'numeric' => array(
'rule' => 'numeric',
'message' => 'Please enter a numeric value.'
)
),
'min_y' => array(
'numeric' => array(
'rule' => 'numeric',
'message' => 'Please enter a numeric value.'
)
),
'max_y' => array(
'numeric' => array(
'rule' => 'numeric',
'message' => 'Please enter a numeric value.'
)
)
);
At the end of all the messages there must be ','.
'max_x' => array(
'numeric' => array(
'rule' => 'numeric',
'message' => 'Please enter a numeric value.',
)
),
I'm trying to find out how to get the actual message from my validate() array which contains all the rules to validate a submission within my model.
Basically I'm POSTing ajaxily and I'd like to return all of the error messages in the form that have failed validation, but it's sending them anyway even when they have passed validation.
So in my
SubmissionsController I'm doing this:
if ($this->request->is('ajax')) {
$formData = $this->Submission->invalidFields();
$this->set(compact('formData'));
}
In my Submission model I have:
var $validate = array(
'title' => array(
'title' => array(
'rule' => 'notEmpty',
'required' => true,
'allowEmpty' => false,
'message' => 'Please enter a title'
),
'minLength' => array(
'rule' => array('minLength', 5),
'message' => 'Please make your title longer (e.g. IJL John F. Kennedy donated his presidential salary to charity)'
),
'maxLength' => array(
'rule' => array('maxLength', 300),
'message' => 'Your title needs to be shorter'
),
),
'description' => array(
'shortDescription' => array(
'rule' => array('shortDescription'),
'message' => 'Your description needs to be longer'
),
'longDescription' => array(
'rule' => array('longDescription'),
'message' => 'Your description needs to be shorter'
),
),
'source' => array(
'source' => array(
'rule' => 'notEmpty',
'required' => true,
'allowEmpty' => false,
'message' => 'Enter a valid source URL (e.g. http://en.wikipedia.org/wiki/Penguins)'
),
'website' => array(
'rule' => 'url',
'message' => 'Enter a valid source URL (e.g. http://en.wikipedia.org/wiki/Penguins)'
),
),
'category' => array(
'category' => array(
'rule' => 'notEmpty',
'required' => true,
'allowEmpty' => false,
'message' => 'Please choose a category'
)
)
);
In my Submissions/json/submit.ctp file I have:
<?php
$fragment = $this->element('errors/flash_error');
$toReturn = array(
'formData' => $formData
);
echo json_encode($toReturn);
If I enter in a valid title or any other valid field, I still am getting back the error message instead of nothing.
Is there something I'm missing that invalidFields() needs in order to NOT return fields which HAVE passed validation?
EDIT:
As Leo suggested below, I wasn't calling save before invalidFields()
The correct code should be:
if ($this->Submission->save($this->request->data)) {
$formData = null;
} else {
$formData = $this->Submission->invalidFields();
}
$this->set(compact('formData'));
You're calling invalidFields() without validation either by a save() call or validates()!