YouTipEvent Blur
# jQuery blur() Method
[ jQuery Event Methods](#)
## Example
Add a function to the blur event. The blur event occurs when an field loses focus:
$("input").blur(function(){
alert("The input field has lost focus");
});
[Try it »](#)
* * *
## Definition and Usage
The blur event occurs when an element loses focus.
The blur() method triggers the blur event, or specifies a function to run when a blur event occurs.
**Tip:** This method is often used together with the [focus()](#) method.
* * *
## Syntax
Trigger the blur event for the selected element:
$(_selector_).blur() (#)
Add a function to the blur event:
$(_selector_).blur(_function_) (#)
| Parameter | Description |
| :--- | :--- |
| _function_ | Optional. Specifies the function to run when the blur event occurs. |
* * jQuery Event Methods](#)