0.0.81 fix multiple POST in seachTown function

templates/blocks/profile/b_new_route.html

@@ -80,6 +80,7 @@
                 onFocus="this.select()"
                 autocomplete="off"
                 type="text"
+                minlength="3"
                 name="from_address_point_txt"
                 class="from_address_point_txt"
                 {% if form.fields.from_address_point.required %} required{% endif %}