Text area

A text area allowing the user to read and edit multiline textual data.

Configurable properties

• Field label: Label displayed on top of the text area.
• Field description: Description provided below the text area.
• Key: Binds the field to a form variable, see data binding docs.
• Default value: Provides a default value for the text area in case no input data exists for the given key.
• Disabled: Disables the text area; for use during development.
• Hide if: Expression to hide the text area.
• Validation: Given that one of the following properties is set, the form will only submit when the respective condition is fulfilled. Otherwise, a validation error will be displayed.
  • Required: Text area must contain a value.
  • Minimum length: Text area must have at least n characters.
  • Maximum length: Text area must not have more than n characters.

Datatypes

Text area can be bound to boolean, string, and number data, but will coerce the data into a string, which will lead the data to be written back to the process as a string when the form is submitted.