When a person unknown in the database wishes to register for a hotline, they are sent to a registration form whose only mandatory information is: “Adult/young person, civility, first name, last name”. It would be necessary to make the telephone number mandatory in order to be able to contact the person if necessary. In addition, this form is very complete and, even if all the information is optional, can't we limit ourselves to name, first name, telephone, (mandatory) and email (optional)? This is the only information we are likely to need for a permanent stay, from a GDPR point of view, the rest is not “our business”.
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