Question 3 Replies 2166 Views × Close popover B C V satya raghavendra (SatyaBandi) Tech Mahindra Ltd Software engineer Tech Mahindra Ltd IN View Profile Send Message SatyaBandi Member since 2017 2 posts Tech Mahindra Ltd Posted: January 22, 2018 Last activity: May 21, 2018 Posted: 22 Jan 2018 14:19 EST 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. Robotic Process Automation × Close popover Facebook Twitter Linkedin Email Copy Link Copied! Moderation Team has archived post, learn more × Close popover This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Accepted Solution Posted: 3 years ago Posted: 22 Jan 2018 14:43 EST × Close popover Thomas Sasnett (ThomasSasnett) PEGA Lead Robotics Architect u2013 Pega Consulting Pegasystems Inc. US View Profile Send Message ThomasSasnett PEGA replied to SatyaBandi The value coming out is probably not null but an empty string. You should use the StringUtils.IsNullOrEmpty method instead. Posted: 3 years ago Posted: 23 Jan 2018 11:35 EST × Close popover B C V satya raghavendra (SatyaBandi) Tech Mahindra Ltd Software engineer Tech Mahindra Ltd IN View Profile Send Message SatyaBandi Tech Mahindra Ltd replied to ThomasSasnett Using stringutil it works fine. Posted: 2 years ago Posted: 21 May 2018 15:11 EDT × Close popover Chakri Payyavula (ChakriP8) Accenture Accenture US View Profile Send Message ChakriP8 Accenture replied to SatyaBandi 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?