17 lines
349 B
Python
17 lines
349 B
Python
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"""Standalone helper functions."""
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import re
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def validate_email_syntax(email: str) -> bool:
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"""Validate email syntax.
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Args:
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email (str): Email address.
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Returns:
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bool: True if valid, else False.
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"""
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pattern = r"^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$"
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return re.match(pattern, email) is not None
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