
How to check caps lock is on in javascript
How to check caps lock is on in javascript
Hello everyone, in this post we will examine how to solve the "How to check caps lock is on in javascript" programming puzzle.
You can check caps lock is on or not in javascript by using getModifierState() method on keyup event. It will display a message if the caps lock button is on using getModifierState() which returns true if the modifier is active and false if it is not active.-
Display message if caps lock is on in javascript
<input type="password" name="password" id="password" placeholder="Enter password"/> <div id="message"></div> <script> const password = document.querySelector('#password'); const message = document.querySelector('#message'); password.addEventListener('keyup', function (e) { if (e.getModifierState('CapsLock')) { message.textContent = 'Caps lock is on'; } else { message.textContent = ''; } }); </script>
This code snippet helps you to show the message if the caps lock button is on. Just copy/paste code in body tag of HTML page or you can use it as per your requirements and it will display message on click caps lock button if it is on.
If you like what you are reading, please consider buying us a coffee ( or 2 ) as a token of appreciation.
Don't forget to share this article! Help us spread the word by clicking the share button below.
We appreciate your support and are committed to providing you valuable and informative content.
We are thankful for your never ending support.
Random Code Snippet Queries: Javascript
- How can I add a key/value pair to a JavaScript object
- How to check file is an image in javascript using filename
- How to set href value of anchor tag in javascript
- How to get the length of a number in JavaScript
- Cropper js with multiple images
- How to fixed bootstrap navbar at top on scroll
- How to display an image in Javascript onclick
- How to add key/value pair to existing form data
- Uncaught SyntaxError: Identifier 'CODE' has already been declared
- Uncaught TypeError: Cannot read property 'addEventListener' of undefined
- Json stringify
- How to remove duplicate values from array in javascript
- Javascript to print Fibonacci series upto 15 Observations
- Javascript get data-id attribute value
- Prism js horizontally overflowing its container
- Get hostname from URL in javascript
- How to push string in an array in Javascript
- Uncaught TypeError: $(...).summernote is not a function
- Trim the leading and trailing comma from string in Javascript
- Remove property from object in javascript
- Javascript get only 10 characters from string
- ReferenceError: $ is not defined
- JavaScript test() Method
- How to echo array in Javascript
- How to show and hide placeholder text