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- Array small question
October 4, 2007, 7:44 am
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I have created a registration form and I want my users not leave the
username empty or even enter any number of spaces because sometimes I
found that the users enter some space hits in the username and the
form is submitted, so I created an array and tried to enter the spaces
but I don't know how to make my code reject any spaces whatever their
number and I failed doing this, and what I did was that I entered in
an array the user-names I reserve for later use and space, two-spaces,
three-spaces, four-spaces, ........... but I was exhausted so please
could you tell me how to solve this and do it in a professional way.