Duplicate forms, inputs, ids
by John Schulz
HTML
<form id="first" action="http://www.postbin.org/r5bpr0">
<input type="text" id="first_name" name="first_name" value="FIRST first name"></input>
<input type="text" id="last_name" name="last_name" value="FIRST last name"></input>
<input type="submit" id="submit_button" name="submit_button" value="FIRST submit"></input>
</form>
<form id="second" action="http://www.postbin.org/vctt12">
<input type="text" id="first_name" name="first_name" value="SECOND first name"></input>
<input type="text" id="last_name" name="last_name" value="SECOND last name"></input>
<input type="submit" id="submit_button" name="submit_button" value="SECOND submit"></input>
</form>