36 lines
621 B
PHP
36 lines
621 B
PHP
<?php
|
|
/**
|
|
* Created by PhpStorm.
|
|
* User: whwyy
|
|
* Date: 2018/4/20 0020
|
|
* Time: 17:32
|
|
*/
|
|
declare(strict_types=1);
|
|
|
|
namespace validator;
|
|
|
|
|
|
class EmailValidator extends BaseValidator
|
|
{
|
|
|
|
/**
|
|
* @return bool
|
|
* 检查是否存在
|
|
*/
|
|
public function trigger(): bool
|
|
{
|
|
$param = $this->getParams();
|
|
if (empty($param) || !isset($param[$this->field])) {
|
|
return true;
|
|
} else {
|
|
$value = $param[$this->field];
|
|
if (preg_match('/^[a-zA-Z0-9]+([\.\_]{1,})[a-zA-Z0-9]+@[a-zA-Z]+(\.\w+)+/', $value)) {
|
|
return true;
|
|
} else {
|
|
return $this->addError('The param :attribute format error');
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|