How do I apply a CSS class to a textbox in jQuery?

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In jQuery, you can apply a CSS class to an element using the `addClass()` method. Here's an example of how you can apply a CSS class to a textbox:Assuming you have the following HTML:```html<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport"...
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In jQuery, you can apply a CSS class to an element using the `addClass()` method. Here's an example of how you can apply a CSS class to a textbox:Assuming you have the following HTML:```html<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Apply CSS Class to Textbox in jQuery</title> <style> .highlight { border: 2px solid #ff0000; /* Red border as an example */ padding: 5px; } </style> <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script></head><body> <input type="text" id="myTextbox" value="Type something here"> <script> // Wait for the document to be ready $(document).ready(function() { // Get the textbox element by ID var myTextbox = $("#myTextbox"); // Add the CSS class to the textbox myTextbox.addClass("highlight"); }); </script></body></html>```In this example:1. The jQuery library is included from a CDN.2. The `highlight` class is defined with some example styles in the `<style>` section.3. The `$(document).ready()` function is used to ensure that the DOM is fully loaded before manipulating it with jQuery.4. The `addClass()` method is used to add the `highlight` class to the textbox with the ID `myTextbox`.When the document is ready, the specified class will be added to the textbox, applying the associated styles.Make sure to adjust the class name and styles according to your specific requirements. read less
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