package org.ros.chatto.dto; import javax.persistence.Transient; import javax.validation.constraints.NotBlank; import javax.validation.constraints.Pattern; import javax.validation.constraints.Size; import lombok.Data; @Data public class UserRegistrationDTO { @Size(min = 4, max = 10, message = "Username must be between 4 and 10 characters") @NotBlank(message = "Username should not be blank") @Pattern(regexp = "^[A-Za-z0-9]+$", message = "Username must be alphanumeric") private String userName; @Transient @Size(min = 4, max = 75, message = "Password must be between 4 and 75 characters") @NotBlank(message = "Password should not be blank") // @Pattern(regexp = // "^.*(?=.{6,})(?=.*d)(?=.*[A-Z])(?=.*[a-z])(?=.*[!@#$%^&*? ]).*$", message // = "Invalid password format") private String password; private Long captchaID; private String captchaText; private String captchaInput; }