JSFiddle - React, Tailwind, and code Playground

by manoj

JavaScript

// 3letter month to number
function monthInNumber(month) {
    var m = 1;
    var monthNames = new Array("Jan", "Feb", "Mar",
 "Apr", "May", "Jun", "Jul", "Aug", "Sep",
 "Oct", "Nov", "Dec");
    if(month != "" && month != undefined)
    {
        m = monthNames.indexOf(month) + 1;
    }
    alert( m);
}

 monthInNumber("Sep")