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Showing results for tags 'chapter 11 pursue'.
Hi all: I am just starting to work on the pursue for chapter 11 on the register.php file.The instructions say to create a system to guarantee unique usernames in register.php. Before you attempt to create the directory, use PHP to check your list of existing usernames for a match to the just-registered name. If no match is found, thenew name is acceptable. If the username is already in use, the PHP can create an error message requesting a new username. I am needing a new way of thinking - I guess. The lines of code that I added that was not given to me, I placed in bold. I am hoping