flit-string-utils/dist/index.d.ts

Funciones utilitarias para strings y validaciones comunes en Colombia.

/**
 * Calculates the verification digit (VD) of a NIT in Colombia.
 * @param nit - NIT number without the verification digit.
 * @returns Verification digit (0-9).
 */
export declare function calculateVD(nit: string | number): number | null;
/**
 * Validates if the provided string is a valid vehicle plate number in Colombia.
 * @param value
 * @returns
 */
export declare const validPlate: (value?: string) => boolean;
/**
 * Validates if the provided string is a valid email format.
 * @param value
 * @returns
 */
export declare const validEmail: (value?: string) => boolean;
/**
 * Validates if the provided document type is one of the accepted types.
 * @param value
 * @returns
 */
export declare const validDocumentType: (value?: string) => boolean;