Add help_link attribute to form field

opentech/apply/stream_forms/models.py

@@ -24,6 +24,7 @@ class BaseStreamForm:
 
             if isinstance(block, FormFieldBlock):
                 field_from_block = block.get_field(struct_value)
+                field_from_block.help_link = struct_value.get('help_link')
                 field_from_block.group_number = group_counter if is_in_group else 1
                 if isinstance(block, GroupToggleBlock) and not is_in_group:
                     field_from_block.group_number = 1

opentech/apply/templates/forms/includes/field.html

@@ -24,8 +24,8 @@
         <p class="form__help">{{ field.help_text|safe }}</p>
     {% endif %}
 
-    {% if field.help_link %}
-        <a class="form__help-link" href="{{ field.help_link|safe }}">See help guide for more information.</a>
+    {% if field.field.help_link %}
+        <a class="form__help-link" href="{{ field.field.help_link }}" target="_blank">See help guide for more information.</a>
     {% endif %}
 
     <div class="form__item">