Created
January 17, 2018 19:04
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two-argument then
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promise.then((result) => { | |
// promise resolved successfully. | |
console.log(`Result is ${result}`); | |
}, (error) => { | |
// promise was failed | |
console.log(`Error is ${error}`); | |
}); | |
// Also: promise.then(null, (error) => { ... }) is the same as promise.catch((error) => { ... }). | |
// The Promise#catch method is just a convenience. You can always just pass a null success handler to then. |
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