Support plan

• which support plan is this issue covered by? (e.g. Community, Core, Plus, or Enterprise): Community
• is this issue currently blocking your project? (yes/no): Yes
• is this issue affecting a production system? (yes/no): No

Context

• node version: n/a
• module version with issue: n/a
• last module version without issue: n/a
• environment (e.g. node, browser, native): n/a
• used with (e.g. hapi application, another framework, standalone, ...): n/a
• any other relevant information: n/a

What are you trying to achieve or the steps to reproduce?

I am trying to validate a .co.uk email address using the email.tlds.allow option.

I am testing using your joi Schema Tester v17.1.1.

Schema

Joi.object({
  email: Joi.string().email({ tlds: { allow: ["com", "co.uk"] } } )
})

Data to validate

{ 
 email: "test@example.co.uk",
}

What was the result you got?

Result:
Validation Error: "email" must be a valid email

What result did you expect?

I expected the email to be considered valid.