person: capitalise place of birth (frontend + backend)

src/Bundle/ChillPersonBundle/Form/PersonType.php

@@ -35,6 +35,7 @@ use Chill\PersonBundle\Form\Type\Select2MaritalStatusType;
 use Symfony\Component\Form\AbstractType;
 use Chill\MainBundle\Form\Type\ChillDateType;
 use Chill\MainBundle\Form\Type\CommentType;
+use Symfony\Component\Form\CallbackTransformer;
 use Symfony\Component\Form\Extension\Core\Type\EmailType;
 use Symfony\Component\Form\Extension\Core\Type\TelType;
 use Symfony\Component\Form\Extension\Core\Type\TextType;
@@ -114,7 +115,19 @@ class PersonType extends AbstractType
         }
 
         if ($this->config['place_of_birth'] === 'visible') {
-            $builder->add('placeOfBirth', TextType::class, array('required' => false));
+            $builder->add('placeOfBirth', TextType::class, array(
+                'required' => false,
+                'attr' => ['style' => 'text-transform: uppercase;'],
+            ));
+
+            $builder->get('placeOfBirth')->addModelTransformer(new CallbackTransformer(
+                function ($string) {
+                    return strtoupper($string);
+                },
+                function ($string) {
+                    return strtoupper($string);
+                }
+                ));
         }
 
         if ($this->config['contact_info'] === 'visible') {
@@ -192,6 +205,7 @@ class PersonType extends AbstractType
                 array('attr' => array('class' => 'cf-fields'), 'group' => $options['cFGroup']))
             ;
         }
+
     }
 
     /**

src/Bundle/ChillPersonBundle/Resources/views/Person/edit.html.twig

@@ -143,11 +143,3 @@
 {% block js %}
     {{ encore_entry_script_tags('page_person') }}
 {% endblock %}
-
-{% block css %}
-    <style>
-    input#chill_personbundle_person_placeOfBirth {
-        text-transform: uppercase;
-    }
-    </style>
-{% endblock %}