jQuery check a radio button
// jQuery version 1.6 or above use:
$("#myRadioID").prop("checked", true);
//jQuery versions below 1.6 use:
$("#myRadioID").attr('checked', 'checked');jQuery check a radio button
// jQuery version 1.6 or above use:
$("#myRadioID").prop("checked", true);
//jQuery versions below 1.6 use:
$("#myRadioID").attr('checked', 'checked');verify radio checked jquery
//true if checked and false if not
$("#radio").is(':checked');how to do radio button validation in jquery
if($("input[name='Gender']:checked").length == 0)reactjs radio button onchange
class App extends React.Component {
constructor(props) {
super(props);
this.state = {};
}
handleChange = e => {
const { name, value } = e.target;
this.setState({
[name]: value
});
};
render() {
return (
<div className="radio-buttons">
Windows
<input
id="windows"
value="windows"
name="platform"
type="radio"
onChange={this.handleChange}
/>
Mac
<input
id="mac"
value="mac"
name="platform"
type="radio"
onChange={this.handleChange}
/>
Linux
<input
id="linux"
value="linux"
name="platform"
type="radio"
onChange={this.handleChange}
/>
</div>
);
}
}how to validate the radio button using jquery
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if ($("input[name='Gender']:checked").length == 0)Copyright © 2021 Codeinu
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