diff --git a/util/gvalid/gvalid_check.go b/util/gvalid/gvalid_check.go
index bfdc8915c..1c5c4e3e1 100644
--- a/util/gvalid/gvalid_check.go
+++ b/util/gvalid/gvalid_check.go
@@ -123,7 +123,8 @@ func doCheck(key string, value interface{}, rules string, messages interface{},
 	}
 	// It converts value to string and then does the validation.
 	var (
-		val       = strings.TrimSpace(gconv.String(value))
+		// Do not trim it as the space is also part of the value.
+		val       = gconv.String(value)
 		data      = make(map[string]string)
 		errorMsgs = make(map[string]string)
 	)