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How To Handle Error In Javascript?
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<!DOCTYPE html> <html> <head> <title>Demo</title> </head> <body> <h1>Error Handling in JavaScript</h1> <script> function TestFunction() { try { CallAFunctionThatIsNotDefined(); } catch (e) { alert("Oops, an error occurred, sorry! Please try again later." + e); } } </script> <input type="button" id="btnTest" onclick="TestFunction()" value="Click me" /> <p><strong>Note:</strong> Click the button to fire the error occurred alert</p> </body> </html>
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