request.getParameter

[SeAL]

Hi peeps,

I'm new to all this stuff and I have a little question:

Why request.getParameter("err&quot make me an Error 500 when this parameter does not exists?
I believed it will return me "null"

Does someone have an issue for this problem, I must check if this parameter exists or not.

 

[wushutwist]

Show the rest of your code. I have a feeling that is not what is causing the error. Wushutwist

 

[SeAL]

I'm sure this is it 'cose when I comment out it, my page goes on without any trouble.

By the way I found a solution, I get the getQueryString and make an indexOf("myParam&quot on it to test if he's here or not...