<label> Your name (required)
 [text* your-name]
</label>

<label> Your email (required)
 [email* your-email]
</label>

<label> Your phone (required)
 [tel* your-phone]
</label>

<label> Subject
 [text your-subject]
</label>

<label> Your message (optional)
 [textarea your-message]
</label>

[submit "Send"]