Not sure what 'no' means in "When I press no," ??
Also, do you mean 'store' or 'send' the email ??
Heres' a simple flow to 'store' the email address and message in flow variables and then retrieve them.
[{"id":"ddc41fb709236511","type":"ui_form","z":"f7434e0fe255a944","name":"Test Form","label":"","group":"1067c487a1fd6cfe","order":4,"width":"10","height":"4","options":[{"label":"Email","value":"email","type":"email","required":true,"rows":null},{"label":"Message","value":"message","type":"multiline","required":true,"rows":3}],"formValue":{"email":"","message":""},"payload":"","submit":"submit","cancel":"cancel","topic":"topic","topicType":"msg","splitLayout":"","className":"","x":160,"y":420,"wires":[["018e01bacfcd1776"]]},{"id":"aa4de0d4366c8868","type":"debug","z":"f7434e0fe255a944","name":"Debug saving","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","targetType":"msg","statusVal":"","statusType":"auto","x":660,"y":420,"wires":[]},{"id":"018e01bacfcd1776","type":"function","z":"f7434e0fe255a944","name":"store form inputs in flow variables","func":"flow.set('email', msg.payload.email);\nflow.set('message', msg.payload.message);\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":400,"y":420,"wires":[["aa4de0d4366c8868","f4c63f2fc8ef0716"]]},{"id":"f4c63f2fc8ef0716","type":"function","z":"f7434e0fe255a944","name":"get flow variables values","func":"msg.payload.email = flow.get('email');\nmsg.payload.message = flow.get('message');\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":370,"y":540,"wires":[["5dfa20efb8592bea"]]},{"id":"5dfa20efb8592bea","type":"debug","z":"f7434e0fe255a944","name":"Debug retrieve","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","targetType":"msg","statusVal":"","statusType":"auto","x":660,"y":540,"wires":[]},{"id":"007bc34b4527a914","type":"comment","z":"f7434e0fe255a944","name":"Link needed to trigger the function node","info":"","x":400,"y":480,"wires":[]},{"id":"1067c487a1fd6cfe","type":"ui_group","name":"Dashboard","tab":"85b1ab4efdea8f73","order":1,"disp":false,"width":"24","collapse":false,"className":""},{"id":"85b1ab4efdea8f73","type":"ui_tab","name":"Home","icon":"dashboard","disabled":false,"hidden":false}]
The above flow will place the email address in msg.payload.email
and the message in msg.payload.message
This is what the Form looks like on the Dashboard.
Here's a screenshot of the results in the named Debug nodes.
