HTML onblur event properties
Examples
Verified when the user leaves an input field:
<input type="text" name="fname" id="fname" onblur="upperCase()">
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Browser Support
All major browsers support onblur event attributes
Definition and Usage
onblur Fires when the element loses focus.
Onblur typically used for code validation (when the user leaves the form input fields when).
Tip: Instead attribute onblur attribute onfocus attribute.
Differences between HTML 4.01 and HTML5
no.
grammar
<elementonblur=" script ">
Property Value
值 | 描述 |
---|---|
script | 规定该onblur事件触发时执行的脚本 |
HTML Event Attributes