error message =/

errors.php

<?php
/**model**/


App::uses('AppModel', 'Model');

/**
 * User Model
 *
 * @property Wishlist $Wishlist
 */
class User extends AppModel
{

    /**
     * Display field
     *
     * @var string
     */
    public $displayField = 'id';

    /**
     * Validation rules
     *
     * @var array
     */
    public $validate = array(
        'id' => array(
            'numeric' => array(
                'rule' => array('numeric'),
            ),
        ),
        'email' => array(
            'email' => array(
                'rule' => array('email'),
                'message' => 'Não é uma conta de email valida',
            ),
            'unique' => array(
                'rule' => array('isUnique'),
                'message' => 'Esta conta de email já esta cadastrada.',
            ),
            'notempty' => array(
                'rule' => array('notempty'),
                'message' => 'É necessário preencher este campo',
            ),
        ),
        'password' => array(
            'minLength' => array(
                'rule' => array('minLength', 8),
                'message' => 'A senha deve conter no mínimo 8 caracteres',
                'on' => 'create'
            ),
            'notempty' => array(
                'rule' => array('notempty'),
                'message' => 'A senha do não pode ser vazia',
                'on' => 'create'
            ),
        ),
        'terms' => array(
            'checkterms' => array(
                'rule' => array('checkTerms'),
                'message' => 'Os termos tem que ser aceitos para continuar',
            ),
        ),
    );

    public function beforeValidate($options = array())
    {

//Desconsiderar esta parte....
        $user[$this->alias] = array(
            'first_name' => $this->data[$this->alias]['first_name'],
            'last_name' => $this->data[$this->alias]['last_name'],
            'username' => $this->data[$this->alias]['username'],
            'email' => $this->data[$this->alias]['email'],
            'password' => $this->data[$this->alias]['password'],
            'oauth_uid' => $this->data[$this->alias]['oauth_uid'],
        );
        unset($this->data[$this->alias]);
        $this->data[$this->alias] = $user;
        die(debug($this->data[$this->alias]));

        parent::beforeValidate($options);
    }

    /**
     * 
     * @return boolean
     */
    public function checkTerms()
    {
        if ($this->data[$this->alias]['terms'] == 1) {
            return true;
        }
        return false;
    }

    public function beforeSave($options = array())
    {
        if (isset($this->data[$this->alias]['password'])) {
            $password = &$this->data[$this->alias]['password'];

            if (!empty($password)) {
                $password = Security::hash($password);
            } else {
                unset($this->data[$this->alias]['password']);
            }
        }

        return parent::beforeSave($options);
    }

    //The Associations below have been created with all possible keys, those that are not needed can be removed

    /**
     * hasMany associations
     *
     * @var array
     */
    public $hasMany = array(
        'Wishlist' => array(
            'className' => 'Wishlist',
            'foreignKey' => 'user_id',
            'dependent' => false,
            'conditions' => '',
            'fields' => '',
            'order' => '',
            'limit' => '',
            'offset' => '',
            'exclusive' => '',
            'finderQuery' => '',
            'counterQuery' => ''
        )
    );

}


//Controller



/**
 * Users Controller
 *
 * @property User $User
 */
class UsersController extends AppController
{

    public function register()
    {
        if ($this->request->is('post')) {
            $this->User->create();
            if ($this->User->save($this->request->data)) {
                $this->Session->setFlash(__('<p>Dados salvos com sucesso</p>'), 'default', array('class' => 'alert alert-success'));
                $this->redirect(array('action' => 'login'));
            }
            $this->Session->setFlash(__('<p>Os dados não foram salvos, tente novamente!</p>'), 'default', array('class' => 'alert alert-danger'));
            $this->redirect($this->referer());
        }
        $this->redirect($this->referer());
    }

    public function login()
    {
        $this->set('title_for_layout', 'Login');
        if ($this->request->is('post')) {
            if ($this->Auth->login()) {
                $this->User->id = $this->Auth->user('id'); // target correct record
                $this->User->saveField('last_login', date(DATE_ATOM)); // save login time
                $this->redirect(array('controller' => 'categories', 'action' => 'getCategories'));
            }
        }
    }

    public function logout()
    {
        $this->Auth->logout();
        $this->redirect('/');
    }

    public function new_password()
    {
        
    }

}

?>

//view

//path: Home/index.ctp

<?php echo $this->Form->create('User', array('action' => 'register', 'class' => 'form-inline')) ?>
            <div class="row">
                <div class="col-xs-12">
                    <div class="form-group">
                        <?php
                        echo $this->Form->input('User.email', array(
                            'type' => 'text',
                            'class' => 'form-controll',
                            'placeholder' => 'Seu Email',
                            'label' => '',
                                )
                        );
                        ?>

                    </div>
                    <div class="form-group">
                        <?php
                        echo $this->Form->input('User.password', array(
                            'type' => 'password',
                            'class' => 'form-controll',
                            'placeholder' => 'Sua Senha',
                            'label' => '',
                                )
                        );
                        ?>
                    </div>
                    <?php echo $this->Form->button('Cadastre-se', array('type' => 'submit', 'class' => 'btn btn-default btn-cadastre')) ?>
                </div>
            </div>
            <div class="row">
                <div class="col-xs-12">
                    <div class="checkbox">
                        <label>
                            <?php
                            echo $this->Form->input('User.terms', array(
                                'type' => 'checkbox',
                                'escape' => false,
                                'label' => 'Li e concordo com os ' . $this->Html->link('termos de uso', array(
                                    'controller' => 'pages',
                                    'actions', 'terms')))
                            );
                            ?>
                        </label>
                    </div>
                </div>
            </div>
            <?php echo $this->Form->end(); ?>