JSFiddle - React, Tailwind, and code Playground

HTML

<input id="start" type="date" data-date-inline-picker="true" class="form-control" name="date" min="">

JavaScript

var today = new Date();
var dd = today.getDate();
var mm = today.getMonth() + 1;
var yyyy = today.getFullYear();
 if(dd<10){
        dd='0'+dd
    } 
    if(mm<10){
        mm='0'+mm
    } 

today = yyyy+'-'+mm+'-'+dd;
document.getElementById("start").setAttribute("min", today);