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javascript regex: blacklist 5 chars

原文 2012-02-21 07:38:46 8 2 javascript/ regex/ blacklist

I want to blacklist the following chars:

' ( = < >

So every char is allowed but not the 5 listed above.

How do I replace them with regex?

 myString.replace(regexString, '');

2 answers

myString.replace(/['(=<>]/g, '');

Try:

myString.replace(/['(=<>]/g, '');

Test:

console.log("Hello' = (< >World!".replace(/['(=<>]/g, ''));

Result:

Hello World!

More Info:

http://www.regular-expressions.info/charclass.html

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