onblur HTML Attribute
The "onblur" attribute in HTML is an event attribute that can be added to an element, typically form elements such as ,
For example, in the following code snippet, the onblur attribute is used to validate an input field when the user leaves it:
<input type="text" onblur="validate()">
The onblur attribute is typically used to perform validation or to perform other actions when the user leaves an input field or a form element. It can be used to check the format of an email address, phone number, or to check if a required field has been filled out. It also can be used to format input data, for example, format date, phone number and other.
It's worth noting that the onblur attribute is supported by most modern browsers, but not all, so it's important to check the browser compatibility before using it in your website. Also, it's worth noting that this attribute can be used on other elements such as
In summary, the "onblur" attribute in HTML is an event attribute that can be added to an element, typically form elements such as ,