1. A method of determining whether to restrain collection of data entered into an input control, the method comprising: generating an overlay input field for capturing data entered by a user in response to determining that the collection of data is to be restrained, wherein the data may be edited by the user, via the overlay input field, prior to the user submitting the data to the input control; and submitting the data captured in the overlay input field to the input control, wherein the editing performed by the user within the overlay input field restrains collection of data by input controls that auto stream data as the data is entered into the input control.