def validate(self, inputData, pos):
"""check if value is a multiple of parties"""
result, newPos = QSpinBox.validate(self, inputData, pos)
if result == QValidator.Acceptable:
if int(inputData) % self.parties != 0:
result = QValidator.Intermediate
if result == QValidator.Acceptable:
self.prevValue = str(inputData)
return (result, newPos)
