React Js Detect Caps lock is on or off
React Js Detect Caps lock is on or off:In React.js, you can determine the status of the Caps Lock key by utilizing the "keydown" event and the "getModifierState" method of the event object. By listening to the "keydown" event, you can capture key presses. Then, with the "getModifierState" method, you can check whether the Caps Lock key is activated or deactivated. This approach enables you to detect the Caps Lock status and perform specific actions based on it, such as displaying a warning message or altering the behavior of your application.
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How can I detect whether the Caps Lock key is on or off in a React.js?
The code provided demonstrates how to detect whether the Caps Lock key is on or off using ReactJS. It utilizes the getModifierState() method to check the state of the Caps Lock key in the handleKeyUp event handler.
The useState hook is used to maintain the state of the Caps Lock key. If the Caps Lock key is detected as on, the component renders a paragraph displaying the message "Caps Lock is On."
Output of React Js Detect Caps lock is on or off
