<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/00613fad-1478-4f6b-8aba-126d36118d97/99D3A24F-59C7-4A5C-BBE0-0AEE4E75A958/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.thescripts.com/forum/thread162702.html" href="http://www.thescripts.com/forum/thread162702.html" style="font-size: 11px;">www.thescripts.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.thescripts.com/forum/thread162702.html"><DIV>Davey wrote:<FONT color=blue><BR>&gt; - Ensure a text field is not empty</FONT><BR><BR>if (!yourfield.value)<BR>alert("empty")<BR><FONT color=blue><BR>&gt; - Ensure that a text field contains only numeric values</FONT><BR><BR>if (yourfield.value.search(/\D/) != -1)<BR>alert("only numbers please")<BR><BR>strip all non numeric values:<BR>var val = yourfield.value.replace(/\D/g,"");<BR><BR><FONT color=blue><BR>&gt; - Ensure that the contents of a text field is shorter than a certain length</FONT><BR><BR>if (!yourfield.value.length &gt; 10)<BR>alert("to long")<BR><FONT color=blue><BR>&gt; - Remove commas and other formatting from a field before submission</FONT><BR><BR>removing all of the following characters: ",.-+"<BR>var val = yourfield.value.replace(/[,.\-+]/g,"")<BR>// mask the minus as otherwise it will define a range<BR><BR>Checkout any RegularExpression reference of your choice to learn more on<BR>this.<BR><BR>HTH<BR>Daniel<BR></DIV></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/99D3A24F-59C7-4A5C-BBE0-0AEE4E75A958/blog/" title="blog or email this clip"><img src="http://content9.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

New from the makers of Clipmarks:  Amplify.com - Don't just share the news...Amplify it!