Merge branch 'develop'

1 files changed, 16 insertions, 0 deletions

diff --git a/frontend/src/validation.js b/frontend/src/validation.js
index 7089d7f..87b08de 100644
--- a/frontend/src/validation.js
+++ b/frontend/src/validation.js
@@ -1,3 +1,19 @@
+/*
+ * This file is part of caronte (https://github.com/eciavatta/caronte).
+ * Copyright (c) 2020 Emiliano Ciavatta.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 const validation = {
     isValidColor: (color) => /^#(?:[0-9a-fA-F]{3}){1,2}$/.test(color),