Method validate

Lib/tkinter/simpledialog.py:210–217

validate the data This method is called automatically to validate the data before the dialog is destroyed. By default, it always validates OK.

(self)

    # command hooks

    def validate(self):
        '''validate the data

        This method is called automatically to validate the data before the
        dialog is destroyed. By default, it always validates OK.
        '''

        return 1 # override

    def apply(self):
        '''process the data