How to display alert message box on CheckBox click in JavaScript?
Do you have passport?<input id="chkDetails" type="checkbox" name="passport" />
Hi Adnaan,
Refer below example.
HTML
<html> <head> <meta charset="utf-8" /> <title></title> <style type="text/css"> body { font-family: Arial; font-size: 10pt; } </style> </head> <body> Do you have passport?<input id="chkDetails" type="checkbox" name="passport" onclick="ShowMessage()" /> <script type="text/javascript"> function ShowMessage() { alert(document.getElementById("chkDetails").checked.toString().toUpperCase()); } </script> </body> </html>
Demo
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