JSFiddle - React, Tailwind, and code Playground

JavaScript

if(dateCheck("02.05.2013","02.09.2013","02.07.2013"))
    alert("Availed");
else
    alert("Not Availed");

function dateCheck(from,to,check) {

    var fDate,lDate,cDate;
    fDate = new Date(from.split(".")[2],from.split(".")[1],from.split(".")[0]);
    
    lDate = new Date(to.split(".")[2],to.split(".")[1],to.split(".")[0]);
    cDate = new Date(check.split(".")[2],check.split(".")[1],check.split(".")[0]);
	


    if((cDate<= lDate) && (cDate >= fDate)) {
        return true;
    }
    return false;
}