HTML | <select> required Attribute
Last Updated :
10 Aug, 2022
The HTML <select> required Attribute is a Boolean attribute which is used to specify that the user should be selected value before submitting the Form.
syntax:
<select required>
Example: This Example illustrates the use of required attribute in select element.
html
<!DOCTYPE html>
< html >
< head >
< title >HTML | < select > required Attribute</ title >
< style >
h1,
h2 {
color: green;
font-style: italic;
}
body {
text-align: center;
}
</ style >
</ head >
< body >
< h1 >GeeksForGeeks</ h1 >
< h2 >HTML select required attribute</ h2 >
< form action="">
< select required>
< option value="">None</ option >
< option value="ds">Data Structure</ option >
< option value="algo">Algorithm</ option >
< option value="os">Operating System</ option >
< option value="cn">Computer Network</ option >
</ select >
< input type="submit">
</ form >
</ body >
</ html >
|
Output:
Supported Browsers: The browser supported by HTML select required Attribute are listed below:
- Google Chrome
- Edge 12 and above
- Internet Explorer 10 and above
- Firefox 4 and above
- Opera
- Safari
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