"verifyEval" Command in selenium IDE plug in
"verifyEval" Command is very useful when you want to compare two values or string especially when you want to compare result of script with stored values in variable.
In bellow given example, I have compared value(5) stored in variable "VarA" with result of javascript{2+3}" script. It will becomes true because 5 = javascript{2+3}. You can verify reverse result by editing these