function LinkCollection::validKey
Ensures that a link key is valid.
Parameters
string $key: A key name.
Return value
bool TRUE if the key is valid, FALSE otherwise.
2 calls to LinkCollection::validKey()
- LinkCollection::withLink in core/
modules/ jsonapi/ src/ JsonApiResource/ LinkCollection.php - Gets a new LinkCollection with the given link inserted.
- LinkCollection::__construct in core/
modules/ jsonapi/ src/ JsonApiResource/ LinkCollection.php - LinkCollection constructor.
File
-
core/
modules/ jsonapi/ src/ JsonApiResource/ LinkCollection.php, line 196
Class
- LinkCollection
- Contains a set of JSON:API Link objects.
Namespace
Drupal\jsonapi\JsonApiResourceCode
protected static function validKey($key) {
return is_string($key) && !is_numeric($key) && !str_contains($key, ':');
}