去掉空格

app/Service/v3/Implementations/HelperService.php

@@ -44,7 +44,12 @@ class HelperService implements HelperServiceInterface
             function (array $match) {
                 return strlen($match[0]) >= 4 ? '' : $match[0];
             },
-            $str);
+            $str
+        );
+
+        $search = array(" ","　","\n","\r","\t");
+        $replace = array("","","","","");
+        $str = str_replace($search, $replace, $str);
 
         return $str;
     }