Perhaps reusable validators
<http://book.cakephp.org/3.0/en/core-libraries/validation.html#creating-reusable-validators>
is one solution.
Why username in login form not validates email rule? Presence and notEmpty
are validates and show related message but email rule is not applied!. I
think this only work on create or update context.
//model
return $validator
->validatePresence('username')
->notEmpty('username', __('This field is required.'))
->add('username', [
'valid' => [
'rule' => 'email',
'message' => __('This field requires a valid email
address.')
]
]);
//controller
if ($this->request->is('post')) {
$user = $this->Auth->identify();
if ($user) {
$this->Auth->setUser($user);
return $this->redirect($this->Auth->redirectUrl());
}
$this->Flash->error(__('Invalid username or password.'));
}
$this->set('user', $this->Users->newEntity());
//view
$this->Form->create($user),
$this->Form->input('username', ['label' => __('Username'),
'placeholder' => __('E-mail address'),]),
$this->Form->input('password', ['label' => __('Password'), 'value' =>
false]),
$this->Form->button(__('Submit')),
$this->Form->end()
El miércoles, 12 de noviembre de 2014 11:23:59 UTC-2, José Lorenzo escribió:
>
> Then use a validator in the controller instead of validating how data
> looks like in the table. Validation in the table is meant for data
> integrity, not so much how data looks like.
>
> On Wednesday, November 12, 2014 1:06:25 PM UTC+1, cesar calvo wrote:
>>
>> Indeed I have _setPassword in the Entity.
>>
>> protected function _setPassword($password) {
>> if (!empty($password)) {
>> return (new DefaultPasswordHasher)->hash($password);
>> }
>> return $password;
>> }
>>
>> El miércoles, 12 de noviembre de 2014 09:56:57 UTC-2, José Lorenzo
>> escribió:
>>>
>>> If you have a _setPassword() function in your entity, that function will
>>> be called before validating the data. That means that the length of the
>>> password will be much larger than the original passed password. In those
>>> cases it is better to not validate using the table, but create a validator
>>> in the controller and validate the data that way.
>>>
>>> On Wednesday, November 12, 2014 12:27:22 PM UTC+1, cesar calvo wrote:
>>>>
>>>> The login form is very similar to that used in the blog tutorial.
>>>> I can see that there is no link to the LOGIN form with associated model.
>>>> ADD and EDIT actions perform validation over username but not over
>>>> password field.
>>>> With "ignore" I mean that the model validation rules do not apply.
>>>>
>>>> public function login() {
>>>> if ($this->request->is('post')) {
>>>> $user = $this->Auth->identify();
>>>> if ($user) {
>>>> $this->Auth->setUser($user);
>>>> return $this->redirect($this->Auth->redirectUrl());
>>>> }
>>>> $this->Flash->error(__('Invalid username or password.'));
>>>> }
>>>> }
>>>>
>>>> public function add() {
>>>> $user = $this->Users->newEntity($this->request->data);
>>>> if ($this->request->is('post')) {
>>>> if ($this->Users->save($user)) {
>>>> //mail connection...
>>>> $this->Flash->success(__('A message has been sent to
>>>> your email address.'));
>>>> return $this->redirect(['action' => 'login']);
>>>> }
>>>> $this->Flash->error(__('Unable to save your data.'));
>>>> }
>>>> $this->set(compact('user'));
>>>> }
>>>>
>>>> public function edit() {
>>>> $user = $this->Users->get($this->Auth->user('id'));
>>>> if ($this->request->is(['post', 'put'])) {
>>>> $this->Users->patchEntity($user, ['password' =>
>>>> $this->request->data('password')]);
>>>> if ($this->Users->save($user)) {
>>>> $this->Flash->success(__('Your data has been
>>>> updated.'));
>>>> return $this->redirect(['action' => 'index']);
>>>> }
>>>> $this->Flash->error(__('Unable to update your data.'));
>>>> }
>>>> $this->set(compact('user'));
>>>> }
>>>>
>>>> //login.ctp
>>>> <?=
>>>> $this->Form->create(),
>>>> $this->Form->input('username', ['label' => __('Username'),
>>>> 'required' => true, 'placeholder' => __('E-mail address'),]),
>>>> $this->Form->input('password', ['label' => __('Password'),
>>>> 'required' => true, 'value' => false]),
>>>> $this->Form->button(__('Submit')),
>>>> $this->Form->end()
>>>> ?>
>>>>
>>>> //add.ctp
>>>> <?=
>>>> $this->Form->create($user),
>>>> $this->Form->input('username', ['label' => __('Username'),
>>>> 'placeholder' => __('E-mail address')]),
>>>> $this->Form->input('password', ['label' => __('Password'), 'value'
>>>> => false]),
>>>> $this->Form->button(__('Submit')),
>>>> $this->Form->end()
>>>> ?>
>>>>
>>>> //edit.ctp
>>>> <?=
>>>> $this->Form->create($user),
>>>> $this->Form->input('username', ['label' => __('Username'),
>>>> 'disabled' => true]),
>>>> $this->Form->input('password', ['label' => __('Password'), 'value'
>>>> => false]),
>>>> $this->Form->button(__('Submit')),
>>>> $this->Form->end();
>>>> ?>
>>>>
>>>> El miércoles, 12 de noviembre de 2014 07:30:41 UTC-2, José Lorenzo
>>>> escribió:
>>>>>
>>>>> What do you mean with "the validator ignores?" What is the data that
>>>>> you are trying to validate and what is the result?
>>>>>
>>>>> On Tuesday, November 11, 2014 5:03:19 PM UTC+1, cesar calvo wrote:
>>>>>>
>>>>>> Hi people, I have this validation rules in UsersTable.
>>>>>> The validator ignores the ->add(password, lenght) sentence.
>>>>>> The issue is when I try to create or update a record.
>>>>>>
>>>>>> Best regards --cesar
>>>>>>
>>>>>> public function validationDefault(Validator $validator) {
>>>>>> return $validator
>>>>>> ->validatePresence('username', 'create')
>>>>>> ->notEmpty('username', __('This field is required.'))
>>>>>> ->add('username', [
>>>>>> 'valid' => [
>>>>>> 'rule' => 'email',
>>>>>> 'message' => __('This field requires a valid
>>>>>> email address.')
>>>>>> ],
>>>>>> 'unique' => [
>>>>>> 'rule' => 'validateUnique',
>>>>>> 'provider' => 'table',
>>>>>> 'message' => __('This field must be unique.')
>>>>>> ]
>>>>>> ])
>>>>>> ->validatePresence('password', 'create')
>>>>>> ->notEmpty('password', __('This field is required.'))
>>>>>> ->add('password', [
>>>>>> 'length' => [
>>>>>> 'rule' => ['minLength', 8],
>>>>>> 'message' => __('Password must be at least {0}
>>>>>> characters long.', 8),
>>>>>> ]
>>>>>> ])
>>>>>> ;
>>>>>> }
>>>>>>
>>>>>
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