Validation\Validator\Alpha

extends abstract class Phalcon\Validation\Validator

implements Phalcon\Validation\ValidatorInterface

Source on GitHub

Check for alphabetic character(s)

use Phalcon\Validation\Validator\Alpha as AlphaValidator;

 $validator->add('username', new AlphaValidator([
     'message' => ':field must contain only letters'
 ]));

 $validator->add(['username', 'name'], new AlphaValidator([
     'message' => [
         'username' => 'username must contain only letters',
         'name' => 'name must contain only letters'
    ]
 ]));

Methods

public validate (Phalcon\Validation $validation, mixed $field)

Executes the validation

public __construct ([array $options]) inherited from Phalcon\Validation\Validator

Phalcon\Validation\Validator constructor

public isSetOption (mixed $key) inherited from Phalcon\Validation\Validator

Checks if an option has been defined

public hasOption (mixed $key) inherited from Phalcon\Validation\Validator

Checks if an option is defined

public getOption (mixed $key, [mixed $defaultValue]) inherited from Phalcon\Validation\Validator

Returns an option in the validator’s options Returns null if the option hasn’t set

public setOption (mixed $key, mixed $value) inherited from Phalcon\Validation\Validator

Sets an option in the validator