OK, I think I get it now. Because of all the layers of syntax, this isn’t just a string of class names. Rather, it’s a list of strings, attributes, etc. So, I could do something like this:
class={
[
"phx-submit-loading:opacity-75",
"w-full", # foo
"inline-flex", # bar
"justify-center", # baz
...
]
}
In practice, I don’t think I’d spread things out this much. Rather, I’d group related names, adding comments as needed.






















