How to make if, else if, in sambaPOS

V5 Question
1

Hi,
i have make a custom script using helper, i follow the guide from this post
Basic Auth using jscript helpers

but, i confuse how to make if, else if condition?

Here the success custom script that i’ve done
image

Hope you can help me
Thank you

2

The scripting engine is javascript.

if (condition) {
    //do something here
}
else if (anotherCondition) {
    //do something here
}
else {
    //do something here
}