No - if I write a simple form thus:
<form enctype=multipart/form-data method=post action=xxx>
<input type=text name=t1>
<input type=text name=t1>
<input type=text name=t1>
<input type=text name=t1>
...
<input type=submit name=go>
</form>
If I have 16 text inputs the form submits if I have 17 or more the submit hangs.