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Class: SignUpDto

Data Transfer Object for user registration requests.

Description​

This DTO validates new user registration data. It includes required fields like username, email, and password, as well as optional personal information like first and last name.

All fields are validated according to specific rules:

  • Username must be unique and string
  • Email must be valid and unique
  • Password must be at least 8 characters
  • Names are optional but must be strings if provided

Example​

{
 *   username: "johndoe",
 *   firstName: "John",
 *   lastName: "Doe",
 *   email: "john.doe@example.com",
 *   password: "z1Tlxb1tuXH7"
 * }

Constructors​

new SignUpDto()​

new SignUpDto(): SignUpDto

Returns​

SignUpDto

Properties​

username​

username: string

Unique username for the new user. Used for identification and login.

Required​

Min Length​

3

Example​

"johndoe"

firstName​

firstName: string

User's first name. Optional personal information.

Optional​

Example​

"John"

lastName​

lastName: string

User's last name. Optional personal information.

Optional​

Example​

"Doe"

email​

email: string

User's email address. Must be unique and valid email format. Used for account verification and communication.

Required​

Format​

email

Example​

"john.doe@example.com"

password​

password: string

User's password for authentication. Must be at least 8 characters long.

Required​

Min Length​

8

Example​

"z1Tlxb1tuXH7"

Security​

Password will be hashed before storage