backend/src/modules/authentication/dto/sign-up.dto.ts

import { 
    IsString, 
    IsEmail, 
    IsMobilePhone, 
    IsOptional, 
    IsNumber, 
    MinLength
} from "class-validator";

export class SignUpDto{
    @IsString()
    full_name: string;

    @IsMobilePhone('vi-VN')
    // @IsUnique('phone_number', { message: 'phone number is already registered' })
    phone_number: string;

    @IsOptional()
    @IsEmail()
    // @IsUnique('email', { message: 'Email is already registered' })
    email?: string;

    @IsString()
    @MinLength(8)
    password: string;
}