Fixed issues with date

README.md

@@ -47,7 +47,13 @@ Output:
 Array
 (
     [valid] => 1
-    [birthday] => 1994/04/26
+    [birthday] => Arrya(
+        'default' => '1978-04-29',
+        'iso' => '1978-04-29',
+        'american' => '04/29/1978',
+        'european' => '04/29/1978',
+        'long' => 'April 29, 1978',
+    )
     [age] => 28
     [gender] => Male
     [citizenship] => SA Citizen

src/SouthAfricanIdValidator.php

@@ -94,7 +94,7 @@ public function parse($idNumber): array
         $birthDate = $this->extractBirthDate($idNumber);
 
         // Determine age
-        $age = $birthDate->diffInYears(Carbon::now());
+        $age = round($birthDate->diffInYears(Carbon::now()));
 
         // Determine gender
         $gender = $this->isMale($idNumber) ? 'Male' : 'Female';
@@ -105,7 +105,7 @@ public function parse($idNumber): array
         return [
             'valid' => $this->isValid($idNumber),
             'birthday' => [
-                'default' => $birthDate,
+                'default' => $birthDate->toDateString(),
                 'iso' => $birthDate->format('Y-m-d'),
                 'american' => $birthDate->format('m/d/Y'),
                 'european' => $birthDate->format('d/m/Y'),

tests/ValidatorTest.php

@@ -53,7 +53,7 @@
 it('parses a valid ID number', function () {
     $result = $this->validator->parse($this->id);
     expect($result['valid'])->toBeTrue()
-        ->and($result['birthday']['default'])->toBeInstanceOf(Carbon\Carbon::class)
+        ->and($result['birthday']['default'])->toBeString(Carbon\Carbon::class)
         ->and($result['age'])->toBeGreaterThan(0)
         ->and($result['gender'])->toBeString()
         ->and($result['citizenship'])->toBeString();