URL

The url type — a string validated as a URL.

url is a string shortcut (see String Types) whose value MUST be a valid URL. It shares the string MemberDef and adds URL-format validation.

Quote URL values. A URL contains : and /, which end an unquoted (open) string, so URLs must be written as quoted strings.

website: url
---
~ 'https://example.com'         # ✓
~ "https://example.com/p?q=1"   # ✓
~ 'not a url'                    # ✗ invalid-url

Restrict to a fixed set with choices:

homepage: { url, choices: ['https://a.com', 'https://b.com'] }
---
~ 'https://a.com'    # ✓

See Also