@devlander/utils/dist/esm/typings/base64-utilities/isValidBase64.d.ts

Comprehensive JavaScript and TypeScript utilities for seamless development. Includes object manipulation, data validation, and more.

/**
 * Validates if a string is a valid base64-encoded string
 *
 * Checks if the string contains only valid base64 characters and has proper padding.
 * @param str - The string to validate
 * @returns `true` if the string is valid base64, otherwise `false`
 */
export declare function isValidBase64(str: string): boolean;