feat: trigger form refresh for dob when completely entered only

templates/forms.html.twig

@@ -253,8 +253,24 @@
         'year': 'Jahr'
     } -%}
     {%- set field_order = ['day', 'month', 'year'] -%}
+
+    {# Check if HTMX attributes are present - if so, use birthday controller for deferred triggering #}
+    {%- set has_htmx = attr['hx-trigger'] is defined -%}
+    {%- set htmx_attrs = {} -%}
+    {%- if has_htmx -%}
+        {# Extract HTMX attributes and replace trigger with custom event #}
+        {%- set htmx_attrs = {
+            'hx-trigger': 'birthday:complete',
+            'hx-post': attr['hx-post']|default(''),
+            'hx-target': attr['hx-target']|default('#main-content'),
+            'hx-swap': attr['hx-swap']|default('innerHTML')
+        } -%}
+        {# Remove HTMX attrs from main attr to avoid duplication #}
+        {%- set attr = attr|filter((v, k) => k not in ['hx-trigger', 'hx-post', 'hx-target', 'hx-swap']) -%}
+    {%- endif -%}
+
     {%- set attr = attr|merge({'class': (attr.class|default('') ~ ' flex items-center space-x-2')|trim}) -%}
-    <div {{ block('widget_container_attributes') }}>
+    <div {{ block('widget_container_attributes') }}{% if has_htmx %} {{ stimulus_controller('birthday') }}{% for key, value in htmx_attrs %} {{ key }}="{{ value }}"{% endfor %}{% endif %}>
         {%- for field_name in field_order -%}
             {%- set child = form[field_name] -%}
             {%- set child_attr = child.vars.attr|default({}) -%}
@@ -262,6 +278,12 @@
                 'placeholder': placeholders[field_name],
                 'class': (child_attr.class|default('') ~ ' form-field')|trim
             }) -%}
+            {%- if has_htmx -%}
+                {%- set child_attr = child_attr|merge({
+                    'data-birthday-target': field_name,
+                    'data-action': 'change->birthday#check'
+                }) -%}
+            {%- endif -%}
 
             {{- form_widget(child, {'attr': child_attr}) -}}
             {% if not loop.last %}