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<!DOCTYPE html> <html> <head> <title>Real World Examples</title> <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script> <script> $(document).ready(function(){ // Example 1: Form validation with plugin $("#myForm").validate({ rules: { name: "required", email: { required: true, email: true } }, messages: { name: "Please enter your name", email: "Please enter a valid email address" } }); // Example 2: Combining utilities for complex operations let array = [1, 2, 3, 4, 5]; let mappedArray = $.map(array, function(value, index){ return value * 2; }); let filteredArray = $.grep(mappedArray, function(value, index){ return value > 5; }); console.log("Combined Result: " + filteredArray); }); </script> </head> <body> <form id="myForm"> <label for="name">Name:</label> <input type="text" id="name" name="name"> <br> <label for="email">Email:</label> <input type="text" id="email" name="email"> <br> <button type="submit">Submit</button> </form> </body> </html>
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