35 lines
590 B
Python
35 lines
590 B
Python
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import datetime
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from schwifty import IBAN, BIC
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def mandatory(field: str) -> bool:
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return bool(field)
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def empty(field: str) -> bool:
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return not bool(field)
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def iso_date(field: str) -> bool:
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try:
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datetime.datetime.strptime(field, "%Y-%m-%d")
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return True
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except ValueError:
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return False
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def valid_iban(field: str) -> bool:
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try:
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IBAN(field)
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return True
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except ValueError:
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return False
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def valid_bic(field: str) -> bool:
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try:
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BIC(field)
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return True
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except ValueError:
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return False
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