firefly-iii/app/Rules/LessThanPiggyTarget.php

<?php

/**
 * LessThanPiggyTarget.php
 * Copyright (c) 2020 james@firefly-iii.org
 *
 * This file is part of Firefly III (https://github.com/firefly-iii).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

declare(strict_types=1);

namespace FireflyIII\Rules;

use Closure;
use Illuminate\Contracts\Validation\ValidationRule;

/**
 * Class LessThanPiggyTarget
 */
class LessThanPiggyTarget implements ValidationRule
{
    /**
     * Get the validation error message.
     *
     * @return string
     */
    public function message(): string
    {
        return (string)trans('validation.current_target_amount');
    }

    /**
     * @param string  $attribute
     * @param mixed   $value
     * @param Closure $fail
     *
     * @return void
     */
    public function validate(string $attribute, mixed $value, Closure $fail): void
    {
        // TODO not sure if this is still used.
    }
}