Don't specify React event handlers as a string |
When specifying event handlers in React, always specify them using a function and not a string
| CheckId | RCT010109 |
|---|---|
| TypeName | StringEventHandlerRule |
| Severity | Error |
| Type | React component |
When specifying event handlers in React, always specify them using a function and not a string.
Bad practice
export class Feedback extends React.Component {
render() {
return <button onClick="alert('Received');">Submit</button>;
}
}
render() {
return <button onClick="alert('Received');">Submit</button>;
}
}
Good practice
export class Feedback extends React.Component {
submitFeedback() {
alert('Received');
}
render() {
return <button onClick={this.submitFeedback}>Submit</button>;
}
}
submitFeedback() {
alert('Received');
}
render() {
return <button onClick={this.submitFeedback}>Submit</button>;
}
}
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