From afbb64c9759de0e21833a5ff4f55fc0367bb6b2f Mon Sep 17 00:00:00 2001
From: Andrea Zagli <azagli@libero.it>
Date: Sat, 28 Nov 2020 09:28:49 +0100
Subject: [PATCH] Radio: didn't take into account if in error.

---
 src/formelementradio.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/formelementradio.c b/src/formelementradio.c
index a91caf2..a281258 100644
--- a/src/formelementradio.c
+++ b/src/formelementradio.c
@@ -282,6 +282,15 @@ gchar
 		}
 	else
 		{
+			GPtrArray *messages;
+
+			messages = zak_form_element_get_messages (ZAK_FORM_ELEMENT (element));
+			if (messages != NULL
+			    && messages->len > 0)
+				{
+					g_hash_table_insert (ht_attrs_option, "class", g_strdup_printf ("%s is-invalid", g_hash_table_lookup (ht_attrs_option, "class")));
+				}
+
 			g_hash_table_insert (ht_attrs_option, "class", g_strdup_printf ("%s form-check-input", g_hash_table_lookup (ht_attrs_option, "class")));
 
 			g_string_append_printf (ret, "\n<div class=\"form-check%s\">\n%s<label class=\"form-check-label\" for=\"%s_%d\">&nbsp;%s</label>\n</div>",
-- 
2.49.0