Line Indenting 4 or 8 spaces?

justNo.DontDoThis.js

function doesThing(thing) {
    if (thing.length >= 10 ||
        thing.length === 0) 
    {
        doTheThing()
    }
}

newline4continuation4.js

function doesThing(thing) {
    if (thing.length >= 10 ||
        thing.length === 0) {
        doTheThing()
    }
}

newline4continuation8.js

function doesThing(thing) {
    if (thing.length >= 10 ||
            thing.length === 0) {
        doTheThing()
    }
}

newline8continuation4.js

function doesThing(thing) {
    if (thing.length >= 10 ||
        thing.length === 0) {
            doTheThing()
    }
}