ZodMod is an extension for Zod that allows you to dynamically modify validation schemas. With it, you can easily add extra rules, such as notEqual, to existing schemas without rewriting them manually.
- 🔄 Dynamically modify schemas – add extra validation rules on the fly
- 🚀 Seamless integration – fully compatible with existing Zod schemas
- ⚡ Simple syntax – modify only what you need
npm install zod-modimport { z } from "zod";
import { modifySchema } from "zod-mod";
const baseSchema = z.object({
username: z.string(),
age: z.number()
});
const modifiedSchema = modifySchema(baseSchema, [
{
type: "NOT_EQUAL",
path: "age",
value: 18,
errorMessage: "Age cannot be 18"
}
]);
console.log(modifiedSchema.parse({ username: "John", age: 18 }));
// => ZodError: [
// {
// "code": "custom",
// "message": "Age cannot be 18",
// "path": [
// "age"
// ]
// }
// ]notEqual– ensures the value is not equal to a specified value
