FHIRFLARE-IG-Toolkit/templates/_form_helpers.html

{# app/templates/_form_helpers.html #}
{% macro render_field(field, label_visible=true) %}
  <div class="form-group mb-3"> {# Add margin bottom for spacing #}
    {% if label_visible and field.label %}
      {{ field.label(class="form-label") }} {# Render label with Bootstrap class #}
    {% endif %}

    {# Add is-invalid class if errors exist #}
    {% set css_class = 'form-control ' + kwargs.pop('class', '') %}
    {% if field.errors %}
        {% set css_class = css_class + ' is-invalid' %}
    {% endif %}

    {# Render the field itself, passing any extra attributes #}
    {{ field(class=css_class, **kwargs) }}

    {# Display validation errors #}
    {% if field.errors %}
      <div class="invalid-feedback">
        {% for error in field.errors %}
          {{ error }}<br>
        {% endfor %}
      </div>
    {% endif %}
  </div>
{% endmacro %}