1getUniqueIdentifier()
2'''''''''''''''''''''
3
4Returns a unique identifier of the element. While element identifiers are only unique within one form,
5this identifier includes also the identifier of the form itself, and therefore making it "globally" unique.
6
7Signature::
8
9   public function getUniqueIdentifier(): string;
10
11Example:
12
13.. code-block:: yaml
14
15   identifier: exampleForm
16   label: 'Simple Contact Form'
17   prototype: standard
18   type: Form
19
20   renderables:
21     -
22       identifier: page-1
23       label: 'Contact Form'
24       type: Page
25
26       renderables:
27         -
28           identifier: name
29           label: 'Name'
30           type: Text
31           defaultValue: ''
32
33::
34
35   // $formElement->getIdentifier() == 'name'
36   $uniqueIdentifier = $formElement->getUniqueIdentifier();
37   // $uniqueIdentifier == 'exampleForm-name'
38