Radio Form field
Radio buttons are normally presented in radio groups (a collection of radio buttons describing a set of related options). Only one radio button in a group can be selected at the same time.
The available configuration options for this form element are:
Radio Settings
- General
- Key - creates the biding between form element and process data so it can be later used in decisions, business rules or integrations
- Validators - multiple validators can be added to a select (more details here)
- Data source
- Default Value - the default values of the radio element
- Source Type - it can be Static, Enumeration, or Process Data
- Radio Options - label - value pairs can be defined here
- Expressions
- Disabled expressions - JavaScript expressions that should be evaluated as true or false. It's important to make sure that hidden fields also have the same expression configured under expressions → hide
- Hide Expression - JavaScript expressions used to hide components when they're truthy
Radio styling
- valid CSS properties (more details here)
A Radio with two options and a no layout will look like this (default the layout will be row).