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hmm what you mean by 1 or more times and 0 or more times thank you :)
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hmm what you mean by 1 or more times and 0 or more times thank you :)

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Do you want to allow empty input? &nbsp;If so, use the 0 pattern, if not, use the 1 pattern.
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Do you want to allow empty input?  If so, use the 0 pattern, if not, use the 1 pattern.

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very fast reply less than 1min i swear i almost thought that this an auto reply lol :p<br />
great job 
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very fast reply less than 1min i swear i almost thought that this an auto reply lol :p
great job

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Thanks for the question and the points.
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How to do a regex that allow only: numbers, alphabetic, spaces and comma(,) for javascript?<br />

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How to do a regex that allow only: numbers, alphabetic, spaces and comma(,) for javascript?


JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.

JavaScript

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.