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Basically I need to check if the value is changed in a textbox on the 'blur' event so that if the value is not changed, I want to cancel the blur event.
If it possible to check it the value is changed by user on the blur event of an input HTML element?
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There is no default value of HTML onblur attribute.
onChange is when something within a field changes eg, you write something in a text input. onBlur is when you take focus away from a field eg, you were writing in a text input and you have clicked off it.
The blur event fires when an element has lost focus. The main difference between this event and focusout is that focusout bubbles while blur does not. The opposite of blur is focus . This event is not cancelable and does not bubble.
blur() method removes keyboard focus from the current element.
I don't think there is a native way to do this. What I would do is, add a function to the focus event that saves the current value into a variable attached to the element (element.oldValue = element.value). You could check against that value onBLur.
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