Does @@allow just use > <==?

[vaynevayne]

if some field is a string or array ，the String.prototype and Array.protype can use ？

auth ().roles.includes(admin )

[jiashengguo]

The function it has supported can be found below:
https://zenstack.dev/docs/reference/zmodel-language#model-level-validation-attributes

For your example, you can use something like this:
@@allow('all', has(auth().roles, "ADMIN"))