Data Validator Toolkit

Professional-grade data validation API with 18 modular endpoints for validating emails (with domain and disposable checking), phone numbers (international formats), credit cards (Luhn algorithm), IP addresses (IPv4/IPv6), URLs, domains, JSON syntax, UUIDs, SSNs, postal codes (multiple countries), IBANs, MAC addresses, usernames, passwords (strength checking), dates, time formats, URL slugs, and passport numbers. Each validator provides detailed validation results, error messages, and format checking. Supports international standards and multiple format options. Essential for form validation, data cleaning, security checks, and API input validation.