JavaScript RegExp + Quantifier (original) (raw)
Last Updated : 10 Dec, 2024
The **m+ Quantifier in JavaScript is used to find the match of any string that contains at least one m.
JavaScript `
let str = "GeeksforGeeks@123$"; let regex = /G+/gi; let match = str.match(regex);
console.log("Found " + match.length + " matches: " + match);
`
**Syntax:
/m+/
**Example 1: Matches the presence of the word 'e' in the whole string.
JavaScript `
let str = "GeeksforGeeks@123$"; let regex = /e+/gi; let match = str.match(regex);
console.log("Found " + match.length + " matches: " + match);
`
Output
Found 2 matches: ee,ee
**Example 2: Replaces the word 'ee' with 'EE'.
JavaScript `
let str = "GeeKY@128"; let regex = new RegExp("e+", "gi"); let replace = "EE"; let match = str.replace(regex, replace); console.log(" New string: " + match);
`
Output
New string: GEEKY@128