Auth Valdify: Powerful and Customizable Validation for Node.js

auth-validify simplifies and strengthens data validation in your Node.js applications. It provides a comprehensive set of validation functions for common data types, along with options for customization to meet your specific needs.

This library empowers you to:

• Ensure the integrity and security of user-submitted data.
• Prevent invalid inputs from reaching your backend logic.
• Enhance user experience with clear and actionable error messages.

Installation

npm install auth-validify

Usage

Offer practical examples demonstrating how to use each validation function:

Usage

1. Basic Validation:

    const { validator } = require('auth-validify');

    const email = '[email protected]';
    const password = 'StrongPassword123!';

    if (validator.isEmail(email) && validator.isValidPassword(password)) {
        console.log('Valid email and password!');
    } else {
        // Provide helpful error messages
        if (!validator.isEmail(email)) {
            console.error('Invalid email format.');
        }
        if (!validator.isValidPassword(password)) {
            console.error('Password must be at least 8 characters long and contain a combination of letters, numbers, and special characters.');
        }
    }

    const { validator } = require('auth-validify');

    // Set custom password length (minimum 12 characters)
    const options = { minLength: 12 };

    if (validator.isValidPassword(password, options)) {
        console.log('Password meets custom criteria!');
    } else {
    // ... (error handling)
    }

Features and Benefits

• Comprehensive Validation: Covers common data types like email, password, phone number, username, and URL.
• Customizable Rules: Tailor validation criteria to your application's specific needs (e.g., minimum password length, allowed email domains).
• Clear Error Handling: Throw informative exceptions or provide custom error messages for better debugging and user experience.
• Asynchronous Support: Enables seamless integration with promises or async/await patterns.
• Well-Documented: Provides detailed documentation with clear examples and API descriptions.

Contribution

We welcome contributions to improve auth-validify. Feel free to submit pull requests for bug fixes, new features, or improved documentation.

License

This project is licensed under the MIT License. See the LICENSE file for details.

Author

• Bankole Emmanuel (https://buymeacoffee.com/thecodeguyy)

Buy Me a Coffee

If you find this library helpful, consider buying me a coffee to support further development: