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⚠️ without reviewing these points. Many contain critical vulnerabilities. verify email php
To verify if an email address actually exists, you can use a technique called "email verification" or "email confirmation." This involves sending an email to the user with a verification link. When the user clicks the link, you can verify that the email address is valid. prepare("UPDATE users SET is_verified = 1
// 6. Verify the user // Set is_verified to 1 and clear the token so it can't be reused $update = $pdo->prepare("UPDATE users SET is_verified = 1, verification_token = NULL, token_expires = NULL WHERE id = ?"); $update->execute([$user['id']]); verification_token = NULL