Package com.googlecode.lanterna.gui2.dialogs

Interface TextInputDialogResultValidator

public interface TextInputDialogResultValidator

Interface to implement for custom validation of text input in a TextInputDialog

Author:

Martin

Method Summary

Modifier and Type	Method	Description
String	validate(String content)	Tests the content in the text box if it is valid or not

Method Detail

validate

String validate(String content)

Tests the content in the text box if it is valid or not

Parameters:

content - Current content of the text box

Returns:

null if the content is valid, or an error message explaining what's wrong with the content otherwise