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Try below one.<br />
<br />

<pre><code id="code-621559">var input = 'anotherstring (+123.45abc)';
var output = input.replace(/[^0-9\.]+/g, '');
</code></pre>
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Try below one.



var input = 'anotherstring (+123.45abc)';
var output = input.replace(/[^0-9\.]+/g, '');


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<div class="content wysiwyg-content">
Hi<br />
<br />
I am trying to make a javascript function that checks if the input containes brackets, and then use the content inside the brackets. The string should then be shortened and made into a number I can use to add another number.<br />
<br />
Example:<br />
input: test string(+100abc)<br />
output: 100<br />
<br />
Example 2:<br />
input: anotherstring (+123.45abc)<br />
output: 123.45<br />
<br />
Thanks in advance!
</div>
</div>


Hi

I am trying to make a javascript function that checks if the input containes brackets, and then use the content inside the brackets. The string should then be shortened and made into a number I can use to add another number.

Example:
input: test string(+100abc)
output: 100

Example 2:
input: anotherstring (+123.45abc)
output: 123.45

Thanks in advance!

Get content inside (brackets)

Web development can range from developing the simplest static single page of plain text to the most complex web-based internet applications, electronic businesses, and social network services using a wide variety of languages and standards, including the familiar HTML, JavaScript and jQuery, ASP and ASP.NET, PHP, ColdFusion, CSS, PHP, Flex and Flash, but also the implementation of a broad list of standards including XML, WSDL, SSDL, VoiceXML and many more.

Web Languages and Standards

JScript is Microsoft's dialect of the ECMAScript standard that is used in Microsoft's Internet Explorer. JScript is implemented as an Active Scripting engine, so it can be "plugged in" to OLE Automation applications that support Active Scripting, such as Internet Explorer, Active Server Pages, and Windows Script Host. It also means such applications can use multiple Active Scripting languages, e.g., JScript, VBScript or PerlScript.