Package com.vaadin.ui

Examples of com.vaadin.ui.TextField.addValidator()

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    if (formProperty.getValue() != null) {
      textField.setValue(formProperty.getValue());
    }

    // Add validation of numeric value
    textField.addValidator(new DoubleValidator("Value must be a double"));
    textField.setImmediate(true);

    return textField;
  }
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  protected abstract Layout wrapFields();

  private TextField createTimeField(String timeCaption, String timeErrorMessage) {
    TextField timeField = new TextField(timeCaption);
    timeField.addValidator(new RegexpValidator("(2[0-3]|[0-1]?[0-9])(:[0-5][0-9]){0,2}", timeErrorMessage));
    timeField.setImmediate(true);
    timeField.setWidth(getAdvisedWidth(timeField), Sizeable.UNITS_PIXELS);
    timeField.setNullRepresentation("");
    timeField.addListener(new ValueChangeListener() {
      @Override
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