TextInputDialogResultValidator

public interface TextInputDialogResultValidator

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

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 Details
- 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