bug fixed for string validator. and some error method call in validation.

Author: inhere

src/Utils/UserAndContextValidatorsTrait.php

@@ -331,7 +331,7 @@ public function imageValidator($field, $suffixes = null)
             $mime = strtolower($imgInfo['mime']); // 支持不标准扩展名
 
             // 是否是图片
-            if (!\in_array($mime, Helper::IMG_MIME_TYPES, true)) {
+            if (!\in_array($mime, Helper::$imgMimeTypes, true)) {
                 return false;
             }
 
@@ -403,12 +403,12 @@ public function compareValidator($val, $compareField)
 
     public function sameValidator($val, $compareField)
     {
-        return $this->compare($val, $compareField);
+        return $this->compareValidator($val, $compareField);
     }
 
     public function equalValidator($val, $compareField)
     {
-        return $this->compare($val, $compareField);
+        return $this->compareValidator($val, $compareField);
     }
 
     /**

src/ValidationTrait.php

@@ -442,7 +442,7 @@ protected function prepareRule(array $rule)
             case 'between':
                 // fixed: 当只有 max 时，自动补充一个 min
                 if (isset($rule['max']) && !isset($rule['min'])) {
-                    $rule['min'] = 0;
+                    $rule['min'] = PHP_INT_MIN;
                 }
                 break;
         }

tests/RuleValidationTest.php

@@ -83,7 +83,7 @@ public function testValidateString()
             'user_name' => $val
         ], [
             ['user_name', 'string', 'min' => 6],
-            // ['user_name', 'string', 'max' => 16],
+            ['user_name', 'string', 'max' => 17],
         ])->validate();
 
         $this->assertTrue($v->passed());