catch (\InvalidArgumentException
$e) { // Suppress the exception and fall back to the form's cancel URL.
} } // Check for a route-based cancel link.
if (!
$url) { $url =
$form->
getCancelUrl();
} return [ '#type' => 'link',
'#title' =>
$form->
getCancelText(),
'#attributes' =>
['class' =>
['button', 'dialog-cancel'
]],
'#url' =>
$url,
'#cache' =>
[ 'contexts' =>
[ 'url.query_args:destination',
],
],
];
}}