ad4f267b7a
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10 lines
448 B
Text
10 lines
448 B
Text
This module collects IP validation routines to make input validation, and
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untainting easier and more readable.
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All functions return an untainted value if the test passes, and undef if it
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fails. This means that you should always check for a defined status
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explicitly. Don't assume the return will be true. (e.g. is_username('0'))
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The value to test is always the first (and often only) argument.
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WWW: https://metacpan.org/release/Data-Validate-IP
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