search: Display form errors

app/templates/search.html

@@ -12,21 +12,37 @@
 		<div class="query">
 			{{ form.q.label }}
 			{{ form.q(value=request.args.get('q')) }}
+			{% for error in form.q.errors %}
+			<span class="msgerror">{{ error }}</span>
+			{% endfor %}
+		</div>
+		<div class="submit">
+			{{ form.submit(class_="bg-ok") }}
+			{% for error in form.submit.errors %}
+			<span class="msgerror">{{ error }}</span>
+			{% endfor %}
 		</div>
-		<div class="submit">{{ form.submit(class_="bg-ok") }}</div>
 		<div class="date">
 			{{ form.date.label }}
 			{{ form.date(value=request.args.get('date')) }}
+			{% for error in form.date.errors %}
+			<span class="msgerror">{{ error }}</span>
+			{% endfor %}
 		</div>
 		<div class="sort">
 			{{ form.sortBy.label }}
 			{{ form.sortBy(value=request.args.get('sortBy')) }}
+			{% for error in form.sortBy.errors %}
+			<span class="msgerror">{{ error }}</span>
+			{% endfor %}
 		</div>
 		<div class="scope">
 			{{ form.scope.label }}
 			{{ form.scope(value=request.args.get('scope')) }}
+			{% for error in form.scope.errors %}
+			<span class="msgerror">{{ error }}</span>
+			{% endfor %}
 		</div>
-		{{form.errors}}
 		<div class="search-results">
 			{{ widget_pagination.paginate(results, 'search', None, {
 				'q': request.args.get('q'),