Conditionally validate

[kido1991]

import * as v from 'valibot';

const Schema = v.object({
  email: v.optional(v.string([v.email()])),
  password: v.string([v.minLength(1), v.minLength(8)]),
});

const result = v.safeParse(Schema, {
  email: '',
  password: '12345678',
});

console.log(result);

Hi,

From the example above, is it possible that if the email is empty do not validate with email() but only when it is not null or not empty string only then validate it?

Thanks

[Fabian Hiller]

Yes it is. Here is an example:

import * as v from 'valibot';

const Schema = v.union([v.literal(''), v.string([v.email()])]);

[kido1991]

Thanks! it's working now!