lettersanitizer

lettersanitizer

DOM-based HTML email sanitizer for in-browser email rendering.

Used in react-letter and vue-letter.

Installation

lettersanitizer is available on npm, you can install it with either npm or yarn:

npm install lettersanitizer
# or:
yarn install lettersanitizer

Example usage

export function sanitize(
  html: string,
  text?: string,
  options?: SanitizerOptions
) {
  let contents = html ?? '';
  if (contents?.length === 0 && text) {
    contents = sanitizeText(text)
      .split('\n')
      .map(line => '<p>' + line + '</p>')
      .join('\n');
  }

  return sanitizeHtml(contents, options ?? {});
}