Update bootstrap_4_layout.html.twig

CoalaJoe · web-flow · commit a8e9a4074253 · 2019-11-11T14:53:19.000Z
diff --git a/src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_4_layout.html.twig b/src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_4_layout.html.twig
@@ -123,7 +123,9 @@
         {%- set type = type|default('file') -%}
         {{- block('form_widget_simple') -}}
         {%- set label_attr = label_attr|merge({ class: (label_attr.class|default('') ~ ' custom-file-label')|trim }) -%}
-        <label for="{{ form.vars.id }}" lang="{{ app.request.locale }}" {% with { attr: label_attr } %}{{ block('attributes') }}{% endwith %}>
+        {%- set input_lang = 'en' -%}
+        {% if app is defined and app.request is defined %}{%- set input_lang = app.request.locale -%}{%- endif -%}
+        <label for="{{ form.vars.id }}" lang="{{ input_lang }}" {% with { attr: label_attr } %}{{ block('attributes') }}{% endwith %}>
             {%- if attr.placeholder is defined and attr.placeholder is not none -%}
                 {{- translation_domain is same as(false) ? attr.placeholder : attr.placeholder|trans({}, translation_domain) -}}
             {%- endif -%}
