Array not empty - Laravel Validation Rule

ArrayNotEmptyRule.php

<?php

namespace App\Rules;

/**
 * Class ArrayNotEmpty
 *
 * @package App\Rules
 *
 * To register the rule, add in \App\Providers\AppServiceProvider
 * \Validator::extend('array_not_empty', '\App\Rules\ArrayNotEmpty@validate');
 */
class ArrayNotEmpty
{
    /**
     * Determine if the validation rule passes.
     *
     * @param  string $attribute
     * @param  array $value
     * @param array $parameters
     * @param \Illuminate\Validation\Validator $validator
     *
     * @return bool
     *
     * @SuppressWarnings(unused)
     */
    public function validate($attribute, $value, array $parameters, $validator): bool
    {
        $value = array_map('floatval', $value);
        $value = array_values(array_unique($value));

        return [0.0] !== $value;
    }
}