Specifies a text string that identifies the control to the user.

Start state of checkbox.

Specifies the background color of the control.

Specify the behavior of the annotation when printed, rotated etc.

Controls the attributes of text written on or in the control.

Contains the text string that can appear when the user moves the mouse over the control.

Name of field used for export when the PDF document submitted.

An action to be performed when the PDF control is "blurred" (loses the input focus).

An action to be performed when the mouse button is pressed inside the PDF control's active area.

An action to be performed when the cursor enters the PDF control's active area.

An action to be performed when the cursor exits the PDF control's active area.

An action to be performed when the mouse button is released inside the PDF control's active area.

An action to be performed when the PDF control receives the input focus.

If property is set to true, the user may not change the value of the field.

If set, the control must have a value at the time it is exported by a submit-form action