Libraries tagged by spfvalidator

SPF Validator checks the Sender Policy Framework (SPF) DNS record for a domain to verify if it’s valid and optionally whether a given IP address is authorized to send emails for that domain.

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SEO Quick Validator inspects live web pages for on-page SEO errors and tag issues. Pass any URL to inspect title lengths, meta descriptions, H1 headings, viewport and canonical tags, image alt text, and unverified external links.

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This bundle provides an validators specific for Polish Users (PESEL, NIP, REGON, Identity Card, Iban

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light validator

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Collection of validators for common cases

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