Email Validation
Simpel helper til at validere om en streng ligner en gyldig email-adresse.
ts · 9 lines
ts
1 2export function isValidEmail(email: string): boolean {3 4 const emailRegex =5 /^[^\s@]+@[^\s@]+\.[^\s@]+$/;6 7 return emailRegex.test(email.trim());8}9 ts · 7 lines
ts
1 2const email = "test@example.com";3 4if (isValidEmail(email)) {5 console.log("Valid email");6}7