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27 lines
683 B
Python
27 lines
683 B
Python
##########################################################################
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#
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# pgAdmin 4 - PostgreSQL Tools
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#
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# Copyright (C) 2013 - 2021, The pgAdmin Development Team
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# This software is released under the PostgreSQL Licence
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#
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##########################################################################
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import re
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def validate_email(email):
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if email == '' or email is None:
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return False
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email_filter = re.compile(
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"^[a-zA-Z0-9.!#$%&'*+\\/=?^_`{|}~-]+@[a-zA-Z0-9]"
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"(?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9]"
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"(?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$"
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)
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if not email_filter.match(email):
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return False
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return True
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