Howdy Arun, I am glad you have found a solution to your problem. An alternative way to handle strings and values is to wrap the string with a val() statement like so :

val("1")

or

val(Keyword)

If the string cannot be converted to a value using this method an error will occur. Combining your expression with an error handler allows you to determine what happens if an error occurs. You can download the training material for error handlers here Good Luck!

To answer my own question, I check is numeric by

IsMatch(inputValue, "^[0-9]*$")

=)

Hi, How do I check if the input value which is a string is convertible to numeric in the action expression?