HTML Widgets; Mandatory TextBoxes and ComboBoxes pass validation when they contain only spaces

In finPOWER Connect desktop, if a control is mandatory, it cannot contain just spaces.

In HTML Widgets, this was not enforced, e.g., in the Client Edit widget, if you replace a Client's Client Id with spaces, it would validate and attempt to save the record.

This behaviour has been fixed so that a TextBox or ComboBox control containing only spaces will now be treated as not having a value entered.