feat: latitude and longitude rules (#7)

composer.json

@@ -11,7 +11,8 @@
             "src/helpers.php"
         ],
         "psr-4": {
-            "AchyutN\\Traits\\": "src/Traits/"
+            "AchyutN\\Traits\\": "src/Traits/",
+            "AchyutN\\Rules\\": "src/Rules/"
         }
     },
     "autoload-dev": {

src/Rules/LatitudeRule.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace AchyutN\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 $fail): void
+    {
+        if (!is_numeric($value)) {
+            $fail("The $attribute must be a number.");
+        }
+
+        if ($value < -90 || $value > 90) {
+            $fail("The $attribute must be between -90 and 90.");
+        }
+    }
+}

src/Rules/LongitudeRule.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace AchyutN\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 $fail): void
+    {
+        if (!is_numeric($value)) {
+            $fail("The $attribute must be a number.");
+        }
+
+        if ($value < -180 || $value > 180) {
+            $fail("The $attribute must be between -180 and 180.");
+        }
+    }
+}