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Zod - TypeScript-first schema declaration and validation library #8
Dec. 13, 2023, 3 p.m. | Nhan Nguyen
DEV Community dev.to
✨ Be Specific with Allowed Types ✨
We will validate forms again in this example.
const Form = z.object({
repoName: z.string(),
privacyLevel: z.string(),
})
export const validateFormInput = (values: unknown) => {
const parsedData = Form.parse(values);
return parsedData;
}
This time Form has a privacyLevel that can be two types: either private or public:
const Form = z.object({
repoName: z.string(),
privacyLevel: z.string(),
});
If we were going to represent this in TypeScript, we would write:
type PrivacyLevel = 'private' …
declaration export forms javascript library object programming return types typescript validation
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