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@azizbecha/strkit

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strkit is a utility library offering a collection of essential string functions including validation, case conversion, truncation, and more. Ideal for both JavaScript and TypeScript developers to simplify string operations in their applications.

github.com/azizbecha/strkit

azizbecha/strkit

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.default = isJWT; /** * Validates whether a given string is a valid JSON Web Token (JWT). * * @param token - The string to check if it's a valid JWT. * @returns A boolean indicating whether the string is a valid JWT. * * @example * isJWT("eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyIjoiYWRtaW4iLCJpYXQiOjE1MTYyMzkwMjJ9.ZCXogGoSbb6dpzqSfrYtM4qvHmiim3g3b6pO5nQksjc"); // Output: true * isJWT("not-a-jwt-token"); // Output: false */ function isJWT(token) { // Regular expression to validate JWT structure const jwtRegex = /^[A-Za-z0-9-_]+\.[A-Za-z0-9-_]+\.[A-Za-z0-9-_]+$/; return jwtRegex.test(token); } //# sourceMappingURL=isJWT.js.map