Fix getgrav#471 checkboxes state when all boxes are empty

NicoHood · Feb 11, 2021 · 55c934e · 55c934e
1 parent 817d553
commit 55c934e
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/classes/Form.php b/classes/Form.php
@@ -870,6 +870,9 @@ public function post()
                 if ($field['type'] === 'checkbox' || $field['type'] === 'switch') {
                     $data[$name] = isset($data[$name]) ? true : false;
                 }
+                if ($field['type'] === 'checkboxes' && !isset($data[$name])) {
+                    $data[$name] = [];
+                }
                 $i++;
             }
 

diff --git a/templates/forms/fields/checkboxes/checkboxes.html.twig b/templates/forms/fields/checkboxes/checkboxes.html.twig
@@ -2,7 +2,7 @@
 
 {% set originalValue = value %}
 {% set value = (value is null ? field.default : value) %}
-{% if field.use == 'keys' and field.default %}
+{% if field.use == 'keys' and field.default and value is null %}
     {% set value = field.default|merge(value) %}
 {% endif %}