Disable signatures in certain forums

[kerrghann]

I would like to disable signatures in certain forums, I attempted to add this to my postbit_legacy (of which my forum is set to use) but I may be doing it wrong. I have tried two methods:


This one

				<vb:if condition="$post['signature'] AND $GLOBALS[forumid] != 421 || 578 || 680 || 638 || 597 || 36 || 246 || 247 || 490 || 250 || 531 || 748 || 742 || 740 || 744 || 129 || 769 || 772 || 770 || 771 || 691 || 711 || 712 || 713 || 714 || 715 || 716 || 696 || 717 || 718 || 719 || 750 || 751 || 752 || 753 || 754 || 779 || 720 || 778 || 721 || 722 || 723 || 763 || 767 || 764 || 765 || 776 || 777">
		<!-- sig -->
					<blockquote class="signature restore"><div class="signaturecontainer">{vb:raw post.signature}</div></blockquote>
				</vb:if>

And This One

				<vb:if condition="$post['signature'] AND $GLOBALS[forumid] != 421,578,680,638,597,36,246,247,490,250,531,748,742,740,744,129,769,772,770,771,691,711,712,713,714,715,716,696,717,718,719,750,751,752,753,754,779,720,778,721,722,723,763,767,764,765,776,777">
		<!-- sig -->
					<blockquote class="signature restore"><div class="signaturecontainer">{vb:raw post.signature}</div></blockquote>
				</vb:if>

Neither seem to be working. Signatures show up in all forums.

NOTE: I have also cleared cache and used the maintenance tool for emptying signature cache.