gaslamp

---

Interface: FlameOptions

Options for validation error messages.

Example

TypeScript

ensure(value, FlameGuards.isString, { at: "processRow", label: "column A" });
// TypeError: ensure failed | @processRow | "column A" | got: 123

Since

0.37.0

Properties

at?

optional at?: string

Calling function name shown in error messages.

---

label?

optional label?: string

Description of the value shown in error messages.