ExtensibleSet: Migrate also integers to an array

This commit is contained in:
Markus Frosch 2019-05-20 17:44:55 +02:00 committed by Thomas Gelf
parent 8f871f4afa
commit e101416b5d

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@ -20,7 +20,7 @@ class ExtensibleSet extends FormElement
public function getValue() public function getValue()
{ {
$value = parent::getValue(); $value = parent::getValue();
if (is_string($value)) { if (is_string($value) || is_numeric($value)) {
$value = [$value]; $value = [$value];
} elseif ($value === null) { } elseif ($value === null) {
return $value; return $value;