Make it possible for URL to be first character and forbid certain characters at end
Make it possible for URL to be first character and forbid certain characters at end

ABXD/ABXD,ABXD/ABXD,ABXD/ABXD,carlosfortes/ABXD,Jceggbert5/ABXD,carlosfortes/ABXD,Jceggbert5/ABXD,Jceggbert5/ABXD,carlosfortes/ABXD