how to use .catch js 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: blank catch js
try {
try_statements
}
[catch [(exception_var)] {
catch_statements
}]
[finally {
finally_statements
}]