Hi G GANGADHAR!
If your string has only two possible types like [Digits][Alpha] or [Alpha], than just add the check in the beginning of your UDF:
if (Character.isLetter(strInput.charAt(0)))
return strInput;
Regards, Evgeniy.
Hi G GANGADHAR!
If your string has only two possible types like [Digits][Alpha] or [Alpha], than just add the check in the beginning of your UDF:
if (Character.isLetter(strInput.charAt(0)))
return strInput;
Regards, Evgeniy.