You can build web forms that actually submit data to a server using nothing more than pure HTML. You can do this by specifying an action on your <code>form</code> element.
testString: assert($("form") && $("form").children("input") && $("form").children("input").length > 0, 'Nest your text input element within a <code>form</code> element.');
testString: assert($("form").attr("action") === "/submit-cat-photo", 'Make sure your <code>form</code> has an <code>action</code> attribute which is set to <code>/submit-cat-photo</code>');
testString: assert(code.match(/<\/form>/g) && code.match(/<form[^<]*>/g) && code.match(/<\/form>/g).length === code.match(/<form[^<]*>/g).length, 'Make sure your <code>form</code> element has well-formed open and close tags.');