Custom fields

custom fields are custom visitor properties that can be used to collect or set additional information onto a visitor's profile there are 7 types of custom fields text a simple one line text field textarea a multi line text field email an email text field this will have the type set to email in html and will only allow email format values number a numeric text field checkbox a checkbox field that can have just two possible values true and false radio a radio input list, that can have multiple options out of which only one can be selected select a select dropdown that can have multiple options out of which only one can be selected you cannot change a field type after it was created