How to remove all special characters using JavaScript in Lightning in Salesforce? April 6, 2018June 9, 2022InfallibleTechie Admin Sample Code: var abc = “Infallible’s Techie’s & devel#opment %Inc. “; var s = abc.replace(/[^a-zA-Z0-9s]/g, “”).replace(/ss/g, ” “); alert(s); Output: