Function validateImageUrl

src/image.js:28–36

(url)

}

function validateImageUrl(url) {
  let parsed;
  try { parsed = new URL(url); } catch { throw new Error('Invalid image URL'); }
  if (parsed.protocol !== 'https:' && parsed.protocol !== 'http:')
    throw new Error('Image URL must be http or https');
  if (String(parsed.hostname).toLowerCase() === 'localhost' || isPrivateIp(parsed.hostname))
    throw new Error('Image URL targets a private/internal address');
  return parsed;
}

export function parseDataUrl(url) {
  const clean = url.replace(/\s/g, '');