{% macro render_field(field, label_visible=true) -%} <div class="form-group {% if field.errors %}has-error{% endif %} {{ kwargs.pop('class_', '') }}"> {% if field.type != 'HiddenField' and label_visible %} <label for="{{ field.id }}" class="control-label">{{ field.label }}</label> {% endif %} {{ field(class_='form-control', **kwargs) }} {% if field.errors %} {% for e in field.errors %} <p class="help-block">{{ e }}</p> {% endfor %} {% endif %} </div> {%- endmacro %}