Deprecation: #83403 - EXT:form - deprecate translation for "options" as string

See Issue #83403

Description

The templates for RadioButton and MultiCheckbox form elements have been changed. This was necessary to allow dots and special chars within labels and values for the "options" property of the aforementioned elements. For compatibility reasons, the old template syntax is still supported but is deprecated and will be removed with TYPO3 v9.

Impact

If a user utilizes his own templates for MultiCheckbox and/ or RadioButton form elements and translates the "options" property in the following way, a deprecation warning will be thrown.

{formvh:translateElementProperty(element: element, property: 'options.{value}')}

Affected Installations

Any installation which uses ext:form and own templates for MultiCheckbox and/ or RadioButton form elements.

Migration

Use

{formvh:translateElementProperty(element: element, property: '{0: \'options\', 1: value}')}

to translate the "options" property within MultiCheckbox and RadioButton form element templates.