Email template issues (when using style tags)

[nielsdrost7]

Steps to reproduce

1. Login then go to Settings > Email Templates
2. Click New
3. Enter a title "Test"
4. Enter a body:

<style>
p {
  font-size: 20px;
}
</style>
<p>This is a test</p>

5. Click Save
6. Open any invoice
7. Click Options > Send Email
8. Select Email Template dropdown > Click "Test" email template you created in steps 1-5.
9. Notice that email template is not copied into "Body"

Removing the <style> tag from the email template makes everything work properly again.

Originally posted by @bminer in #748 (comment)

[Nathanwoodburn]

G'day,
Is there any plan to allow style tags?

[nielsdrost7]

@Nathanwoodburn no plans just yet, but we're open to pull-requests