Jadpo is experimental and not ready for production. These docs follow the compiler's main branch as of 30 Oct 2026. What's built · Install 0.1.0
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Reference: Values and types

Values and types · rule

type.setting_value

Setting has the wrong kind of value.

Area 2, Values and types; not declinable; the next step is usually the agent's.

A setting with a fixed set of options takes an enum value, Type.value; quantities take numbers of the right kind:

example
type ContactEmail = Text {    format: email}
text
error: `format` takes a `TextFormat` value, such as `TextFormat.email` --> main.jadpo:2:13  |2 |     format: email  |             ^^^^^ a name here  reason: `format` is a constraint, and its value must be a `TextFormat` value, such as `TextFormat.email`.  next: Write `TextFormat.email` (agent)  rule: type.setting_value  help: https://jadpo.dev/docs/errors/type.setting_valuecheck failed: 1 error, 1 file

Markdown for agents: /docs/errors/type.setting_value.md.Built from Jadpo main at a707efb.