JSFiddle - React, Tailwind, and code Playground

by George Batt

HTML

<input id=input>

JavaScript

var inp = document.getElementById('input');
inp.addEventListener('blur', function(e) { 
    var famcount = parseInt(this.value);
    if ( famcount < 3 ) {
        alert('number too small.');
    } else if ( famcount > 10 ){
        alert('number too large.');
    }
}, false);