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That Regex pattern does not look like a valid expression. Can you explain what you are trying to use it for?
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Thanks for everyones help and appologies for the confusion here
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At the moment &nbsp;my expresssion is &nbsp;&quot;{*value}&quot;<br />
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How do i change this to say does not contian a full stop?
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At the moment  my expresssion is  "{*value}"

How do i change this to say does not contian a full stop?

That Regex pattern does not look like a valid expression. Can you explain what you are trying to use it for?

Thanks for everyones help and appologies for the confusion here

Regular expression for value does not contain a fullstop

At the moment  my expresssion is  &quot;{*value}&quot;

How do i change this to say does not contian a full stop?

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

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).