hoyams

the validation tool nobody asked for | hoyams = hold on you are missing something

• stack: deno, typescript
• repo: github.com
• deno package: deno.land

Concept

Rules are defined via a callback which retuns true or an error String. This is so that you can define rules by using an or operator like this:

new Rule((v) => typeof v === "string" || "is not a string");

or this:

new Rule((v) =>
  typeof v === "string" && !!v.match(/^\w+@\w+\.\w+$/) ||
  "no valid email"
);

• If a executing a validation completes without an error an object with the same structure as the object given is returned.

• For creating powerful nested object rules there are some primites given: How to use