regex - Regexp javascript and replace -

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when test regex online (like http://regex101.com), works fine. when test in javascript, doesn't. don't understand i'm doing wrong.

var input = 'fzef zef zef zef (,  ) dezdezfzef  ezf ze'; input = input.replace('/\(\,?\s{0,}?\)/g', ''); console.log(input);

thank you

you need remove quotes around regex:

input.replace(/\(\,?\s{0,}?\)/g, '')

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