51 lines
973 B
PHP
51 lines
973 B
PHP
<?php
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namespace App\Rules;
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use Illuminate\Contracts\Validation\Rule;
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class OneEmailPerLine implements Rule
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{
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/**
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* Create a new rule instance.
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*
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* @return void
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*/
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public function __construct()
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{
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//
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}
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/**
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* Determine if the validation rule passes.
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*
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* @param string $attribute
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* @param mixed $value
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* @return bool
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*/
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public function passes($attribute, $value)
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{
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if ($value === null || empty(trim($value))) {
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return true;
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}
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foreach (preg_split("/\r\n|\n|\r/", $value) as $email) {
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$email = trim($email);
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if (! filter_var($email, FILTER_VALIDATE_EMAIL)) {
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return false;
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}
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}
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return true;
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}
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/**
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* Get the validation error message.
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*
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* @return string
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*/
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public function message()
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{
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return 'You need one valid email per line.';
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}
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}
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