I am trying to hide a panel if a string control's value starts with zero or if null or empty. Basically, the string value is last four social security number that may have one zero two zero or three zeros. I have about 10 other panels that hide if the string control's value starts with 1 through 9, but this specific panel does not seem to hide.
Below is the rule that i am using for zero:
I have also tried single quotes instead of double quotes but it does not seem to work.
Below is the rule that i am using for 1 through 9:
Nintex Forms Designer - New Hazard Card - Item