Question
Tech Mahindra Ltd
Tech Mahindra Ltd
IN
Tech Mahindra Ltd
Posted: Jan 22, 2018
Last activity: May 21, 2018
Last activity: 21 May 2018 15:11 EDT
Closed
Solved
Problem with the Equals operator
Hi Team,
When I'm using a equals operator to check a null value the control goes to false even though when it is null.
Accepted Solution
Posted: 8 years ago
MOD
Pegasystems Inc.
US
Posted: 8 years ago
Tech Mahindra Ltd
Tech Mahindra Ltd
IN
Using stringutil it works fine.
Posted: 7 years ago
Accenture
Accenture
US
I am unable to find the function - StringUtils.IsNullOrEmpty. Where is it in PEGA and how do I access it?
I found the equals and length functions.
I need to call this in a DataTransform and when I do @equals(pyWorkPage.EmployeeName.trim(),"") , it fails
When I do @equals(pyWorkPage.EmployeeName,"") it compiles but fails at run time.
Same is the case with length functions. What am I doing wrong?
The value coming out is probably not null but an empty string. You should use the StringUtils.IsNullOrEmpty method instead.