philiprehberger-email-validate 0.1.0

Email validation with syntax checking and normalization.

philiprehberger-email-validate

Email validation with syntax checking and normalization.

Installation

pip install philiprehberger-email-validate

Usage

from philiprehberger_email_validate import validate_email

result = validate_email("[e-mail]")
print(result.valid)       # True
print(result.normalized)  # "[e-mail]"
print(result.domain)      # "example.com"

Quick Syntax Check

from philiprehberger_email_validate import is_valid

is_valid("[e-mail]")   # True
is_valid("not-an-email")       # False

Normalization

from philiprehberger_email_validate import normalize

normalize("  [e-mail]  ")  # "[e-mail]"

MX Lookup

from philiprehberger_email_validate import validate_email

result = validate_email("[e-mail]", check_mx=True)
if not result.valid:
    print(result.error)  # "MX lookup failed for domain: example.com"

API

Function / Class	Description
EmailResult	Dataclass with valid, normalized, domain, and error fields
normalize(email)	Strip whitespace and lowercase an email address
is_valid(email)	Quick boolean syntax check
validate_email(email, check_mx=False)	Full validation returning an EmailResult

Development

pip install -e .
python -m pytest tests/ -v

License

MIT