From c792b687e0c39f1d51befceda1599ad185a584d2 Mon Sep 17 00:00:00 2001
From: Markus Hauschild <markus@moepman.eu>
Date: Tue, 22 Mar 2016 13:23:10 +0100
Subject: [PATCH] Use error glypchicon in form errors.

---
 templates/_helpers.html | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/templates/_helpers.html b/templates/_helpers.html
index a45de02..9b6eaca 100644
--- a/templates/_helpers.html
+++ b/templates/_helpers.html
@@ -1,5 +1,12 @@
 {% macro render_field(field) %}
-<div class="form-group {% if field.errors %}has-error{% endif %}">{{ field.label(class_="control-label col-sm-3") }}<div class="col-sm-5">{{ field(class_="form-control") }}</div>{% for error in field.errors %}[ {{ error }} ]{% endfor %}</div>
+<div class="form-group {% if field.errors %}has-error{% endif %}">{{ field.label(class_="control-label col-sm-3") }}
+  <div class="col-sm-5">{{ field(class_="form-control") }}</div>
+  {% for error in field.errors %}
+    <span class="glyphicon glyphicon-exclamation-sign" aria-hidden="true"></span>
+    <span class="sr-only">Error:</span>
+    {{ error }}
+  {% endfor %}
+</div>
 {%- endmacro %}
 
 {% macro render_button(button) %}