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Comprehensive static code analysis toolkit for identifying technical debt, security vulnerabilities, performance issues, and code quality problems

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/** * @file User management utilities * @description Provides functions for user validation and processing * @author Developer * @since 1.0.0 */ /** * Validates user input data * @param {Object} user - The user object to validate * @param {string} user.name - The user's name * @param {string} user.email - The user's email address * @returns {boolean} True if user is valid, false otherwise * @throws {Error} When user object is null or undefined * @example * const isValid = validateUser({ name: 'John', email: 'john@example.com' }); */ function validateUser(user) { if (!user) { throw new Error('User object is required'); } // Check if name is provided and valid if (!user.name || typeof user.name !== 'string') { return false; } // Validate email format using regex const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/; return emailRegex.test(user.email); } /** * Processes user data for storage * @param {Object} user - Raw user data * @returns {Object} Processed user data ready for database */ function processUser(user) { return { name: user.name.trim(), email: user.email.toLowerCase(), createdAt: new Date() }; }