Code Coverage for /home/nick/Projects/popphp/pop-validator/src/Alpha.php

1	<?php
2	/**
3	* Pop PHP Framework (http://www.popphp.org/)
4	*
5	* @link https://github.com/popphp/popphp-framework
6	* @author Nick Sagona, III <dev@nolainteractive.com>
7	* @copyright Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com)
8	* @license http://www.popphp.org/license New BSD License
9	*/
10
11	/**
12	* @namespace
13	*/
14	namespace Pop\Validator;
15
16	/**
17	* Alphabetical validator class
18	*
19	* @category Pop
20	* @package Pop\Validator
21	* @author Nick Sagona, III <dev@nolainteractive.com>
22	* @copyright Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com)
23	* @license http://www.popphp.org/license New BSD License
24	* @version 4.0.0
25	*/
26	class Alpha extends AbstractValidator
27	{
28
29	/**
30	* Method to evaluate the validator
31	*
32	* @param mixed $input
33	* @return bool
34	*/
35	public function evaluate(mixed $input = null): bool
36	{
37	// Set the input, if passed
38	if ($input !== null) {
39	$this->input = $input;
40	}
41
42	// Set the default message
43	if ($this->message === null) {
44	$this->message = 'The value must only contain characters of the alphabet.';
45	}
46
47	return (bool)(preg_match('/^[a-zA-Z]+$/', $this->input));
48	}
49
50	}