From cf01b90125a391be07ce3524c37cb7d9337416c8 Mon Sep 17 00:00:00 2001
From: Tom Lynch <tjl3n@virginia.edu>
Date: Fri, 2 Mar 2018 14:33:49 -0500
Subject: [PATCH] check that label isn't blank when using it for error message

---
 src/metron.forms.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/metron.forms.ts b/src/metron.forms.ts
index fb7d3a7..f29da4e 100644
--- a/src/metron.forms.ts
+++ b/src/metron.forms.ts
@@ -268,6 +268,8 @@ namespace metron {
                     elem.addClass("error");
                     if (f.selectOne(`label[for='${elem.attribute("id")}']`) != null) {
                         f.selectOne(`label[for='${elem.attribute("id")}']`).addClass("label-error");
+                    }
+                    if  (f.selectOne(`label[for='${elem.attribute("id")}']`) != null && (<HTMLElement>f.selectOne(`label[for='${elem.attribute("id")}']`)).innerText != "") {
                         result += `<p>${(<HTMLElement>f.selectOne(`label[for='${elem.attribute("id")}']`)).innerText} is a required field.</p>`;
                     } else {
                         result += `<p>[${elem.attribute("name")}] is a required field.</p>`;