prevent blur event on click

was that the mousedown event will fire before the blur event how to prevent ONBLUR event, when ENTER key is pressed. // user leaves the tab document.addEventListener('blur', (e) => { // your custom code here }); The preventDefault() method of the Event interface tells the user agent that if the event does not get explicitly handled, its default action should not be taken as it normally would be. Although we can do this easily inside methods, it would be better if the methods can be purely about data logic rather than having to deal with DOM event details. How do I make the first letter of a string uppercase in JavaScript? Well do the best to cover them further on. Blur Your code is running async and your treating it as synchronous code, very good solution mouse down event has done the job basically i want to something to done before blur event so mouse down worked for me Thanks. How to pass onClick funtion into a span created using string literals? If you can't understand something in the article please elaborate. On the other hand, elements that exist to format something, such as