Generate button not working about secretsanta

[bikerusl]

Hi, I was also having the button doing nothing on Firefox. I didn't bother resetting my cache.

I tried
Santa
Elf
Krampus
Ms. Klaus
Elvis
Rudolf
Santa !Ms. Klaus
Santa =Krampus

...which didn't work.

Then I did a list with no other rules that did work.

Then I did:
Santa
Elf
Krampus
Ms. Klaus
Elvis
Rudolf
Rudolf !Elvis

which didn't work. but then I tried:
Santa
Elf
Krampus
Ms. Klaus
Elvis
Rudolf !Elvis

Which did work.

So I'm assuming the syntax is each name can only be given once at the start of a line? But can be used multiple times in various rules?

Could you maybe make a few example case templates for us to clarify syntax? I always find an example easier than a described explanation. And having a few cases to look at makes it easier to see.

Thanks for making this :-D So many times we've done a commercial one and it spams you for years afterwards. This is much better.

[arcanis]

I've just tried and it seems to work (I tried with "Foo" on one line and "Bar" on another) - can you share the content you paste in the box (or something that would allow be to reproduce the problem, generally speaking)?

[jmelett]

I think the issue is related to the "matching" function. When using following parameters, everything works:

Cat
Elephant
Mouse
Tiger

As soon you add the matching part, the console throws an error

Cat
Elephant
Mouse
Tiger

Tiger =Mouse

SecretSanta.js:13 Uncaught Error: Cannot redefine Tiger at SecretSanta.add (SecretSanta.js:13) at HTMLFormElement.generate ((index):377) SecretSanta.add @ SecretSanta.js:13 generate @ (index):377

Unfortunately I don't know any JS to help, but maybe this helps to narrow it down.