A Slacker's Guide to Javascript: Form Filter Input Mask

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Input Mask Filter

Instructions:
Enter the appropriate things in the form, and see it in action. If you're not in the US, just understand that a US "SSN" is a 9-digit social security number, and a zip code is part of our addresses. Notice the code in the BODY tag part with the pound signs (#), which are the important things here.

This goes in the HEAD of your document.

Select All & Copy

This goes in the BODY of your document.

Select All & Copy

<form name="fred" action="fred.htm" method="post">
<table>
    <tr>
		    <td>SSN:</td>
				<td><input value="" type="text" onKeyDown="javascript:return dFilter (event.keyCode, this, '###-##-####');" style="font-family:verdana;font-size:10pt;width:110px;"></td>
		</tr>
    <tr>
        <td>Phone:</td>
				<td><input value="" type="text" onKeyDown="javascript:return dFilter (event.keyCode, this, '(###) ###-####');" style="font-family:verdana;font-size:10pt;width:110px;"></td>
		</tr>
		<tr>
        <td>Zip:</td>
				<td><input value="" type="text" onKeyDown="javascript:return dFilter (event.keyCode, this, '#####-####');" style="font-family:verdana;font-size:10pt;width:110px;"></td>
		</tr>
</table>
</form>

<p><center>
<font face="arial, helvetica" size"-2">Free JavaScripts provided<br>
by <a href="http://javascriptsource.com">The JavaScript Source</a></font>
</center><p>

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A Slacker's Guides to HTML, CSS, Javascript, Dynamic HTML, and all HTML documents within the slackerhtml.tripod.com domain are copyright Rob Romano, unless otherwise noted. If you have a problem with something I said, feel free to send an E-mail to our complaint department by clicking here. But I swear I didn't do it.
What I did do was collect these scripts from different "free JavaScripts" sites. I did not alter any of the actual script or associated comments. All are left intact, crediting whoever is worthy. If I dun did something wrong feel free to mail me right over here and tell me all about it.

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