37 lines
905 B
Python
37 lines
905 B
Python
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"""BSC Address."""
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# standard
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import re
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# local
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from validators.utils import validator
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@validator
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def bsc_address(value: str, /):
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"""Return whether or not given value is a valid binance smart chain address.
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Full validation is implemented for BSC addresses.
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Examples:
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>>> bsc_address('0x4e5acf9684652BEa56F2f01b7101a225Ee33d23f')
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True
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>>> bsc_address('0x4g5acf9684652BEa56F2f01b7101a225Eh33d23z')
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ValidationError(func=bsc_address, args={'value': '0x4g5acf9684652BEa56F2f01b7101a225Eh33d23z'})
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Args:
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value:
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BSC address string to validate.
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Returns:
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(Literal[True]): If `value` is a valid bsc address.
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(ValidationError): If `value` is an invalid bsc address.
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""" # noqa: E501
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if not value:
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return False
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if not re.fullmatch(r"0x[a-fA-F0-9]{40}", value):
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return False
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return True
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