filterFile if the file field allows multiple items returns an array, otherwise a string

2026-02-04 13:50:13 +01:00 · 2015-12-16 15:16:14 +01:00
parent 0e8e27877e
commit 451baff26e
1 changed files with 5 additions and 1 deletions
--- a/system/src/Grav/Common/Data/Validation.php
+++ b/system/src/Grav/Common/Data/Validation.php
@@ -283,7 +283,11 @@ class Validation

    protected static function filterFile($value, array $params, array $field)
    {
-        return (array) $value;
+        if ($field['multiple'] == true) {
+            return (array) $value;
+        }
+
+        return reset($value);
    }

    /**