Answers for "how to replace regex in javascript"

replace regex javascript

const p = 'Dog dog';
const regex = /Dog/gi;
console.log(p.replace(regex, 'ferret'));
// expected output: "ferret ferret"

js replace all

function replaceAll(str, find, replace) {
    var escapedFind=find.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
    return str.replace(new RegExp(escapedFind, 'g'), replace);
}
//usage example
var sentence="How many shots did Bill take last night? That Bill is so crazy!";
var blameSusan=replaceAll(sentence,"Bill","Susan");

replace all javascript

str.split(search).join(replacement);