mattppal

Frontend Security

	Security Measure	Description
☐	Use HTTPS everywhere	Prevents basic eavesdropping and man-in-the-middle attacks
☐	Input validation and sanitization	Prevents XSS attacks by validating all user inputs
☐	Don't store sensitive data in the browser	No secrets in localStorage or client-side code
☐	CSRF protection	Implement anti-CSRF tokens for forms and state-changing requests
☐	Never expose API keys in frontend	API credentials should always remain server-side

donbrae

// Source: ChatGPT 4
function similarText(first, second) {
    // Check for null, undefined, or empty string inputs
    if (first === null || second === null || typeof first === 'undefined' || typeof second === 'undefined' || first.trim().length === 0 || second.trim().length === 0) {
        return { matchingCharacters: 0, similarityPercentage: 0 };
    }
    
    // Type coercion to ensure inputs are treated as strings
    first += '';
    second += '';