fix: #10 Error message is not right

Author: inhere

src/Traits/ErrorMessageTrait.php

@@ -338,6 +338,11 @@ protected function findMessage(string $field, string $rawName)
         $fullKey  = $field . '.' . $rawName;
         $realName = Validators::realName($rawName);
 
+        // get from default
+        if (!$this->_messages) {
+            return GlobalMessage::get($realName);
+        }
+
         if (isset($this->_messages[$fullKey])) {
             $message = $this->_messages[$fullKey];
             // eg 'required' => 'some message ...'

src/Validator/GlobalMessage.php

@@ -14,7 +14,11 @@ final class GlobalMessage
      */
     private static $messages = [
         // 'int' 'integer'
-        'integer'    => '{attr} must be an integer!',
+        'integer'    => [
+            '{attr} must be an integer!',
+            '{attr} must be an integer and minimum value is {min}',
+            '{attr} must be an integer and value range {min} ~ {max}',
+        ],
         // 'num'
         'number'     => [
             '{attr} must be an integer greater than 0!',

test/Traits/ErrorMessageTraitTest.php

@@ -3,6 +3,7 @@
 namespace Inhere\ValidateTest\Traits;
 
 use Inhere\Validate\FieldValidation;
+use Inhere\Validate\Validation;
 use PHPUnit\Framework\TestCase;
 
 /**
@@ -103,4 +104,19 @@ public function testFieldTranslate()
         $v->clearTranslates();
         $this->assertEmpty($v->getTranslates());
     }
+
+    /**
+     * for https://github.com/inhere/php-validate/issues/10
+     */
+    public function testForIssues10()
+    {
+        $v = Validation::check([
+            'page' => 0
+        ], [
+            ['page', 'integer', 'min' => 1]
+        ]);
+
+        $this->assertTrue($v->isFail());
+        $this->assertSame('page must be an integer and minimum value is 1', $v->firstError());
+    }
 }