throw in javascript code example
Example 1: js throw error
throw new Error('Whoops!')
Example 2: 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 3: javascript how to raise the error
if (..condition..) {
throw 'Error message';
}
Example 4: javascript throw new error
throw new Error("Error message here"); // Uncaught Error: Error message here
Example 5: try catch error
try {
console.log('hello');
}
catch (e){
}