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<!DOCTYPE html> <html> <head> <title>Checkbox Conditional Logic Example</title> <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script> <script> $(document).ready(function(){ $("input[type='checkbox']").change(function(){ if ($("#specialCheckbox").is(":checked")) { $("#conditionalElement").show(); } else { $("#conditionalElement").hide(); } }); }); </script> </head> <body> <input type="checkbox" id="specialCheckbox" value="Special"> Special Checkbox<br> <div id="conditionalElement" style="display: none;">This is a conditional element.</div> </body> </html>
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