try catch finally javascript return code example
Example 1: try catch in javascript
try {
// Try to run this code
}
catch(err) {
// if any error, Code throws the error
}
finally {
// Always run this code regardless of error or not
//this block is optional
}
Example 2: try catch javascript
try {
// code may cause error
} catch(error){
// code to handle error
}