public getMessages ([mixed $byItemName]) Returns the messages generated in the validation

public serialize () Required for interface \Serializable

public having (mixed $having) Adds the having clause to the criteria

public dropPrimaryKey (mixed $tableName, mixed $schemaName) Generates SQL to delete primary key from a table

public createSavepoint (mixed $name) Creates a new savepoint

public setImplicitFlush (mixed $implicitFlush) Set whether the output must be implicitly flushed to the output or returned as string

public read (mixed $key) Reads meta-data from APC

public addRole (RoleInterface | string $role, [array | string $accessInherits]) Adds a role to the ACL list. Second parameter allows inheriting access data from other existing role Example: $acl->addRole(new Phalcon\Acl\Role('administrator'), 'consultant'); $acl->addRole('administrator', 'consultant');

public addInlineCss (mixed $content, [mixed $filter], [mixed $attributes]) Adds an inline Css to the ‘css’ collection

public validationHasFailed () Check whether validation process has generated any messages use Phalcon\Mvc\Model\Validator\ExclusionIn as ExclusionIn; class Subscriptors extends \Phalcon\Mvc\Collection { public function validation() { this->validate(new ExclusionIn(array( 'field' => 'status', 'domain' => array('A', 'I') ))); if (this->validationHasFailed() == true) { return false; } } }