Laravel Longitude and Latitude Validation Rules

LatitudeRule.php

<?php

namespace App\Rules;

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

class LatitudeRule implements ValidationRule
{
    /**
     * Run the validation rule.
     *
     * @param  \Closure(string): \Illuminate\Translation\PotentiallyTranslatedString  $fail
     */
    public function validate(string $attribute, mixed $value, Closure $fail): void
    {
        $regex = '/^[-]?((([0-8]?[0-9])(\.(\d{1,8}))?)|(90(\.0+)?))$/';

        if (! preg_match($regex, $value)) {
            $fail('The :attribute must be a valid latitude coordinate in decimal degrees format.');
        }
    }
}

LongitudeRule.php

<?php

namespace App\Rules;

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

class LongitudeRule implements ValidationRule
{
    /**
     * Run the validation rule.
     *
     * @param  \Closure(string): \Illuminate\Translation\PotentiallyTranslatedString  $fail
     */
    public function validate(string $attribute, mixed $value, Closure $fail): void
    {
        $regex = '/^[-]?((((1[0–7][0–9])|([0–9]?[0–9]))(\.(\d{1,8}))?)|180(\.0+)?)$/';

        if (! preg_match($regex, $value)) {
            $fail('The :attribute must be a valid longitude coordinate in decimal degrees format.');
        }
    }
}