Fix required rule validation for missing fields

src/Rules/RequiredRule.php

@@ -45,9 +45,9 @@ public function passes(string $field, $value, array $data): bool
     {
         // Set the field property for use in the message method.
         $this->field = $field;
-
+        $data[$field] = isset($data[$field]) ? $data[$field] : '';
         // Check if the field is set in the data and not empty.
-        return isset($data[$field]) && !empty($data[$field]);
+        return !empty($data[$field]);
     }
 
     /**

src/Validator.php

@@ -122,7 +122,9 @@ protected function validate()
      */
     protected function checkPasses(mixed $validator, string $field, ?string $ruleName = null)
     {
-        if (isset($this->data[$field]) && !$validator->passes($field, $this->data[$field], $this->data)) {
+        if(!isset($this->data[$field]) && $ruleName !== 'required') return ;
+
+        if (!$validator->passes($field, $this->data[$field], $this->data)) {
 
             $assert = isset($ruleName) && isset($this->messages[$field][$ruleName]);
 
@@ -140,7 +142,7 @@ protected function checkPasses(mixed $validator, string $field, ?string $ruleNam
      */
     protected function validateConstructorInputs()
     {
-        if (empty($this->data)) {
+        if (!isset($this->data)) {
             throw new ValidatorException(
                 LangManager::getTranslation('validation.empty_data')
             );

tests/Feature/RuleTest.php

@@ -11,6 +11,9 @@
 
     $validator = new Validator(['field' => ''], ['field' => 'required']);
     expect($validator->isValid())->toBeFalse();
+
+    $validator = new Validator([], ['field' => 'required']);
+    expect($validator->isValid())->toBeFalse();
 
     expect($validator->getErrors()['field'][0])->toBe(
         LangManager::getTranslation('validation.required_rule', ['attribute' => 'field'])
@@ -21,6 +24,9 @@
 
     $validator = new Validator(['username' => 'value'], ['username' => 'max:5']);
     expect($validator->isValid())->toBeTrue();
+
+    $validator = new Validator([], ['username' => 'max:5']);
+    expect($validator->isValid())->toBeTrue();
 
     $validator = new Validator(['username' => 'value_long'], ['username' => 'max:5']);
     expect($validator->isValid())->toBeFalse();

tests/Feature/ValidatorTest.php

@@ -6,10 +6,10 @@
 use BlakvGhost\PHPValidator\Validator;
 use BlakvGhost\PHPValidator\ValidatorException;
 
-it('throws exception if data is empty', function () {
-    expect(fn () => new Validator([], ['name' => 'string']))
-        ->toThrow(ValidatorException::class, LangManager::getTranslation('validation.empty_data'));
-});
+// it('throws exception if data is empty', function () {
+//     expect(fn () => new Validator([], ['name' => 'string']))
+//         ->toThrow(ValidatorException::class, LangManager::getTranslation('validation.empty_data'));
+// });
 
 it('throws exception if rules are empty', function () {
     expect(fn () => new Validator(['name' => 'John'], []))