how to make enable disable button in html code example

Example 1: javascript disable button

//disable the button
document.getElementById(BUTTON_ID).disabled = true;
//reable the button
document.getElementById(BUTTON_ID).removeAttribute('disabled');

Example 2: javascript disable button

document.getElementById(BUTTON_ID).disabled = true;

Example 3: enable html button

$('#Button').prop('disabled', true);