/*
    MarXet v2.0
    Written by WolfkillArcadia
    CC BY-NC-SA 4.0
*/
 
private["_inputBox", "_key", "_display", "_ctrlText"];
disableSerialization;
_inputBox = _this select 0;
_key = _this select 1;
_display = uiNamespace getVariable ["RscMarXet", displayNull];
_ctrlText = ctrlText _inputBox;
if (_key isEqualTo 0x0E && {(count _ctrlText) < 4}) exitWith 
{
	(_display displayCtrl 22108) ctrlEnable false;	
};