Checking for 'ENTER' while in GuiTextEditCtrl

I have a GuiTextEditCtrl working in my gui in which users can type something. Then they can hit a 'Submit' button which calls an appropriate function. I'd like them also to be able to hit the Enter key for the same result. But while a GuiTextEditCtrl is active (you can type there) the traditional keybinds don't seem to be active. So even with :

moveMap.bindCmd(keyboard, ENTER, "enterIt();", "");

... my function 'enterIt()' never gets called while a GuiTextEditCtrl is active. Any suggestions? ty