org.fuin.objects4j.validation
Annotation Type UserNameStr

@Size(min=3,
      max=20)
@Target(value={METHOD,PARAMETER,FIELD,ANNOTATION_TYPE})
@Retention(value=RUNTIME)
@Constraint(validatedBy=UserNameStrValidator.class)
@Documented
public @interface UserNameStr

The string has to be a valid user ID:

• 3-20 characters in length
• Lowercase letters (a-z)
• Numbers (0-9)
• Hyphens (-)
• Underscores (_)
• Starts not with an underscore, hyphen or number

Optional Element Summary

Class<?>[]	groups
String	message
Class<? extends javax.validation.Payload>[]	payload

message

public abstract String message

Default:

"{org.fuin.objects4j.validation.UserNameStr.message}"

groups

public abstract Class<?>[] groups

Default:

{}

payload

public abstract Class<? extends javax.validation.Payload>[] payload

Default:

{}