//these two scripts are equivalent | |
somePromise().catch(function (err) { | |
// handle error | |
}); | |
somePromise().then(null, function (err) { | |
// handle error | |
}); | |
//these two scripts are not equivalent | |
somePromise().then(function () { | |
return someOtherPromise(); | |
}).catch(function (err) { | |
// handle error | |
}); | |
somePromise().then(function () { | |
return someOtherPromise(); | |
}, function (err) { | |
// handle error | |
}); |
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