disable btn with js 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 how to disable a button
//Using Javascript
//Disabling a html button
document.getElementById("Button").disabled = true;
//Enabling a html button
document.getElementById("Button").disabled = false;
//Using jQuery
//Disabling a html button
$('#Button').attr('disabled','disabled');
//Enabling a html button
$('#Button').removeAttr('disabled');