From 7aace273559c7694ccccf951b69c83c1b939ff26 Mon Sep 17 00:00:00 2001
From: Rayner De Los Santos F <raydf@perspectiva.io>
Date: Wed, 3 Jan 2018 09:04:10 -0400
Subject: [PATCH] Adding hasError method (#45)

---
 karax/errors.nim | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/karax/errors.nim b/karax/errors.nim
index 847bd85..aedd103 100644
--- a/karax/errors.nim
+++ b/karax/errors.nim
@@ -8,6 +8,8 @@ var
 
 proc hasErrors*(): bool = gerrorCounter != 0
 
+proc hasError*(field: cstring): bool = gerrorMsgs.contains(field) and len(gerrorMsgs[field]) > 0
+
 proc disableOnError*(): cstring = toDisabled(hasErrors())
 
 proc getError*(field: cstring): cstring =