<div>
<br />
Hi ddrudik, <br />
your solution was fantastic. Really appreciate it.
</div>



Hi ddrudik,
your solution was fantastic. Really appreciate it.

<div>
Thanks for the question and the points.
</div>


<div>
<div class="content wysiwyg-content">
Hi experts,<br />
I'm trying to customize regular exp. to only allow certain special characters like #$@^+. the one I'm using is working but not quiet the way I want. I would reject any special charancter that I do not allow but the problem is if I enter a valid special character and then I enter a non valid special character it will accept it because it finds a valid one in the string. Here's the one I use:<br />
Dim RegExpPass<br />
Set RegExpPass = new RegExp<br />
With RegExpPass<br />
.Pattern = &quot;^.*(?=.{8,})(?=.*\d)(?=.*<wbr />[a-z])(?=.<wbr />*[A-Z])(?=<wbr />.*[@#$^+])<wbr />.*$&quot;<br />
.IgnoreCase = True<br />
.Global = True<br />
End With
</div>
</div>


Hi experts,
I'm trying to customize regular exp. to only allow certain special characters like #$@^+. the one I'm using is working but not quiet the way I want. I would reject any special charancter that I do not allow but the problem is if I enter a valid special character and then I enter a non valid special character it will accept it because it finds a valid one in the string. Here's the one I use:
Dim RegExpPass
Set RegExpPass = new RegExp
With RegExpPass
.Pattern = "^.*(?=.{8,})(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[@#$^+]).*$"
.IgnoreCase = True
.Global = True
End With

How to customize Regular Expression for a strong password in asp classic?

A regular expression ("regex") is a sequence of characters that define a search pattern, mainly for use in pattern matching with strings, or string matching, i.e. "find and replace"-like operations. Regular expression processors are found in several search engines, search and replace dialogs of several word processors and text editors, and in the command lines of text processing utilities, such as sed and AWK. Many programming languages provide regular expression capabilities, some built-in, for example Perl, JavaScript, Ruby, AWK, and Tcl, and others via a standard library, for example .NET languages, Java, Python and C++ (since C++11). Most other languages offer regular expressions via a library.

Regular Expressions

Active Server Pages (ASP) is Microsoft’s first server-side engine for dynamic web pages. ASP’s support of the Component Object Model (COM) enables it to access and use compiled libraries such as DLLs. It has been superseded by ASP.NET, but will be supported by Internet Information Services (IIS) through at least 2022.

VBScript (Visual Basic Scripting Edition) is an interpreted scripting language developed by Microsoft that is modeled on Visual Basic, but with some important differences. VBScript is commonly used for automating administrative and other tasks in Windows operating systems (by means of the Windows Script Host) and for server-side scripting in ASP web applications. It is also used for client-side scripting in Internet Explorer, specifically in intranet web applications.