Don't require nullable fields for model validation shorthand (#259)

Author: mixartemev

src/Translators/Rules.php

@@ -9,7 +9,11 @@ class Rules
 {
     public static function fromColumn(string $context, Column $column)
     {
-        $rules = ['required'];
+        $rules = [];
+
+        if (!in_array('nullable', $column->modifiers())) {
+            array_push($rules, 'required');
+        }
 
         // hack for tests...
         if (in_array($column->dataType(), ['string', 'char', 'text', 'longText'])) {

tests/fixtures/form-requests/certificate-store.php

@@ -29,7 +29,7 @@ public function rules()
             'reference' => 'required|string',
             'document' => 'required|string',
             'expiry_date' => 'required|date',
-            'remarks' => 'required|string',
+            'remarks' => 'string',
         ];
     }
 }

tests/fixtures/form-requests/certificate-update.php

@@ -29,7 +29,7 @@ public function rules()
             'reference' => 'required|string',
             'document' => 'required|string',
             'expiry_date' => 'required|date',
-            'remarks' => 'required|string',
+            'remarks' => 'string',
         ];
     }
 }