Variable scalar

Type Declaration

• • (
        value: any,
        field: any,
        allowText: any,
    ):
        | { code: any; detail: any; field: any; ok: boolean }
        | { ok: boolean; value: string }

  • Reduces one input value to a single string, refusing an array, an object or a control character.

    A number or boolean is converted to a string. Undefined and null pass as undefined.

    Parameters

    • value: any

      the value as express or a JSON body delivered it

    • field: any

      the parameter's name, for the refusal

    • allowText: any

      true to allow tab, newline and carriage return

    Returns
        | { code: any; detail: any; field: any; ok: boolean }
        | { ok: boolean; value: string }

    { ok: true, value } or a refusal