JavaScript Tutorial/Development/Predefined Exceptions

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Predefined Exception SyntaxError

   <source lang="javascript">

<html> <head> <title>Try Catch Example</title> <script type="text/javascript"> try {

   eval("a ++ b");        //causes SyntaxError

} catch (oException) {

   if (oException instanceof SyntaxError) {
       alert("Syntax Error: " + oException.message);
   } else {
       alert("An unexpected error occurred: " + oException.message);
   }

} </script> </head> <body> </body> </html></source>