The conversation between human and AI assistant.
What is the difference between 'return false' and 'return' when attempting to exit out of a function?
Can you give me an example where I would use 'return false' instead of 'return'?
Sure! Let's say you had a function that checked if a user input was valid. If the input was not valid, you could use 'return false' to exit out of the function and indicate that the input was not valid. If the input was valid, you could use 'return' to exit out of the function and continue with the rest of the program.