regex must match exactly
var str = 'the first 3 letters of the alphabet are abc. not abc123';
var pat = /\b(abc)\b/g;
console.log(str.match(pat)); // ["abc"]regex must match exactly
var str = 'the first 3 letters of the alphabet are abc. not abc123';
var pat = /\b(abc)\b/g;
console.log(str.match(pat)); // ["abc"]Copyright © 2021 Codeinu
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