{% if not widget.attrs.class %}{% if widget.template_name == "django/forms/widgets/select_option.html" %}{% elif widget.type == "checkbox" or widget.type == "radio" %} class="form-check-input{% if "aria-invalid" in widget.attrs %} is-invalid{% endif %}"{% elif widget.template_name == "django/forms/widgets/select.html" %} class="form-select{% if "aria-invalid" in widget.attrs %} is-invalid{% endif %}"{% elif widget.type != "hidden" %} class="form-control{% if "aria-invalid" in widget.attrs %} is-invalid{% endif %}"{% endif %}{% endif %}{% for name, value in widget.attrs.items %}{% if value is not False %} {{ name }}{% if value is not True %}="{{ value|stringformat:'s' }}"{% endif %}{% endif %}{% endfor %}