From cc2ae2fa45962cea4fc9157febca085bf45125dc Mon Sep 17 00:00:00 2001
From: palindrom615 <palindrom615@hanmail.net>
Date: Fri, 12 Oct 2018 09:36:46 +0000
Subject: [PATCH] Added less attribute for invalid pseudo class

---
 src/definitions/elements/input.less | 33 +++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/src/definitions/elements/input.less b/src/definitions/elements/input.less
index 22d439f12..bb0ec6400 100755
--- a/src/definitions/elements/input.less
+++ b/src/definitions/elements/input.less
@@ -202,6 +202,39 @@
   color: @placeholderErrorFocusColor !important;
 }
 
+/*--------------------
+        Invalid
+---------------------*/
+
+.ui.input > input:invalid {
+  background-color: @errorBackground;
+  border-color: @errorBorder;
+  color: @errorColor;
+  box-shadow: @errorBoxShadow;
+}
+
+/* Error Placeholder */
+.ui.input > input:invalid::-webkit-input-placeholder {
+  color: @placeholderErrorColor;
+}
+.ui.input > input:invalid::-moz-placeholder {
+  color: @placeholderErrorColor;
+}
+.ui.input > input:invalid:-ms-input-placeholder {
+  color: @placeholderErrorColor !important;
+}
+
+/* Focused Error Placeholder */
+.ui.input > input:invalid:focus::-webkit-input-placeholder {
+  color: @placeholderErrorFocusColor;
+}
+.ui.input > input:invalid:focus::-moz-placeholder {
+  color: @placeholderErrorFocusColor;
+}
+.ui.input > input:invalid:focus:-ms-input-placeholder {
+  color: @placeholderErrorFocusColor !important;
+}
+
 /*******************************
            Variations
 *******************************/