Try Catch Error Handling In JavaScript
November - 2021
Basic try/catch with JavaScript
try {
try_statements
}
catch (optional_exception_var) {
catch_statements
}
And with finally
that executes regardless of if an exception was thrown.
try {
try_statements
}
catch (optional_exception_var) {
catch_statements
}
finally {
finally_statements
}
More details on MDN's try...catch page