Backend API. Server-side code: this runs in a Codename One backend, not in the app on the device.
public interface Prompt.Validator
Checks an answer before a text prompt accepts it.
Methods
public abstract String validate(String value) | Null to accept value, otherwise the message shown under the prompt while the person corrects it. |
Method details
validate
public abstract String validate(String value)Null to accept
value, otherwise the message shown under the
prompt while the person corrects it.