notifications-admin/app/templates/components/checkbox.html

{% macro checkbox(
  field,
  hint=False,
  help_link=None,
  help_link_text=None,
  width='2-3',
  suffix=None,
  block=False
) %}
    <label class="{% if block %}block-label{% endif %}" for="{{ field.name }}">
        {{ field()}}
        {{ field.label.text }}
        {% if hint %}
            <span class="form-hint">
                {{ hint }}
            </span>
        {% endif %}
        {% if field.errors %}
            <span class="error-message">
                {{ field.errors[0] }}
            </span>
        {% endif %}
        {% if help_link and help_link_text %}
            <p class="textbox-help-link">
                <a href='{{ help_link }}'>{{ help_link_text }}</a>
            </p>
        {% endif %}
    </label>
{% endmacro %}