title: How to save textarea multiline text to Cloud Firestore?
body: <p>I have this <code>textArea</code> input field for <code>blogPost</code> text content that may contain multiline text, like:</p>
  
  <pre><code>This is paragraph one.
  (empty line)
  This is paragraph two.
  </code></pre>
  
  <p>I will display it (when loading the <code>blogPosts</code> in my App) inside a <code>&lt;p&gt;</code> tag with <code>white-space: pre-wrap;</code></p>
  
  <p>How should I save this to Cloud Firestore?</p>
  
  <p><strong>What I've got so far:</strong></p>
  
  <p>I'm thinking about saving as <code>JSON.stringify(textareaValue);</code></p>
  
  <p>How can I do this? Any better options?</p>