I need to add a unique key to a form in a hidden input, but IE always treat the value of the hidden input as blank. All other browsers are good.
Server:
<input type="hidden" name="b" value="<?php echo $uniq; ?>" />
IE:
<input name="b" style="color: #ccc;" type="hidden" value=""/>
Chrome:
<input type="hidden" name="b" value="4f7b493e09fa6">
If you are really having issues, just use css’s
display:none, but I agree with @DaveRandom, that is a different field.