script.js

const dateInput = document.getElementById('date');
dateInput.addEventListener('change', e => {


  const inputDateString = e.target.value;
  const today = new Date();
  const minDate = new Date(inputDateString);
  minDate.setDate(minDate.getDate() + 1);
  
  if(today<minDate){
    // this block will run only when user input date at least greater 1 day
    // comparison to today date
    console.log(inputDateString)
    console.log("I go next")
  }else{
    // if date is less then one day greater this block
    // will run
    console.log("Date error")
  }


});