Module com.googlecode.lanterna
Interface TextInputDialogResultValidator
public interface TextInputDialogResultValidator
Interface to implement for custom validation of text input in a
TextInputDialog
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Method Summary
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Method Details
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validate
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
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