eModal.prompt return value

[kidsonk]

Using eModal.prompt
Am I being stupid?? I cannot see any way to get the value that is typed into the prompt box. it has no id so I don't know how to reference it. Any help very much appreciated.
eModal.prompt(options)
.then(
function () { alert("?? PROMPT VALUE ???"); },
function () { alert(2); }
);

[kidsonk]

My apologies to bother you again but I cannot find any reference to the text-box value in the document at http://saribe.github.io/eModal/#confirm
Within the callback of eModal.prompt(options) .then(callback, callbackCancel); how do I get the value that was typed into the textbox?