This is the origin page where the data comes from.

Each field is composed of the field name (in red) and its corresponding value (see screenshot) according to the user input. Every field within this form is processed by FormEMailer.

Not only does the submit button has the function to send the data to the following page, the name of the submit button is crucial to FormEMailer: only if this button initiates the form the corresponding FormEMailer object will process the data.

If the objects detects the submit button, all fields and their values are collected from this form.

Fields you want to check against are tested whether they contain any value or are empty - leading to an success or error message.

If the form supports a file upload, the uploaded file(s) are checked (wether they match the size or file tape constrains).

If some error occures the error message is displayed.

If everything is correct, first the success message is displayed and an email with all the field values (and the files as attachments) are send to the destination email adress.