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81 packages found
A Node.js library providing URL validation functionality to check whether a given string is a valid URL.
Check if a domain is free or not using promises
Checks existence of E-Mail DNS MX records.
- existence
- validation
- validator
- domain
- mx
- mail-exchange
- smtp
- verify
- validate
- validate-email-hostname
- mailcheck
- email-checker
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Verifies email domains
Validate domain name
Check misspell email's domain and return a list of matching domain suggestions
Validate hostname based on RFC-1123
- valid
- validate
- validator
- check
- checker
- domain
- subdomain
- wildcard
- host
- hostname
- rfc1123
- rfc3696
- rfc952
- rfc1034
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Type checking and DDD for JavaScript
Use to identify (extract) main domain and hostname from a url. We can also use it as external url checking by comparing domain variable in the result.
- split-url
- url-spit
- maindomain
- domain
- hostname
- host
- subdomain
- domain name extract
- sud domain extractor
- is external url
- external url
- external url checker
- external-url
Validates if string is a valid host based on RFC-7230.
- valid
- validate
- validator
- check
- checker
- domain
- subdomain
- wildcard
- hostname
- host
- rfc7239
- rfc1123
- rfc3696
- rfc952
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Check if a site has SSL enabled or not
A simple, convenient way to represent domain objects, leverage domain knowledge, and add runtime validation in your code base.
Validate domain name
check whether target domain in banned by wx or not
Common regular expressions
A regular expression library for node.js
check the data type or change the data type
Checks the expiry date of a domain
Test if a value is a domain name.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- string
- str
- is
- isdomainname
- domain
- domainname
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Middleware that rejects requests whose referer or origin header does not identify them as having come from a specified domain