[Tutor] null string

Fri, 26 Oct 2001 16:32:31 -0400

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How does one check for a null string in an if condition? thanks. tony

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.2600.0" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>How does one check for a null string in =
an if=20
condition? thanks. tony</FONT></DIV></BODY></HTML>

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