Creating a Registration DTO

AuthBox does not force a specific registration payload.

Instead, applications provide their own registration DTO and implement the RegisterUserInput trait.

This allows your application to collect any additional information during registration while still providing the fields required by AuthBox.

Required Fields

AuthBox only requires:

• Email
• Password

These fields are accessed through the RegisterUserInput trait.

Example DTO

#![allow(unused)]
fn main() {
#[derive(Clone, Debug)]
pub struct SignUpUserPayload {
    // Required fileds
    pub email: String,
    pub password: String,
    
    // Your Custom fileds
    pub username: Option<String>,
    pub phone: Option<String>,
    pub country: Option<String>,
    ...
}
}

Implement RegisterUserInput

#![allow(unused)]
fn main() {
impl RegisterUserInput for SignUpUserPayload  {
    fn email(&self) -> &str {
        &self.email
    }

    fn password(&self) -> &str {
        &self.password
    }
}
}

How AuthBox Uses It

During registration:

#![allow(unused)]
fn main() {
auth.register(dto).await?;
}

AuthBox reads:

#![allow(unused)]
fn main() {
input.email()
input.password()
}

and passes the DTO to your UserStore.

This allows you to persist both authentication fields and application-specific fields.