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82 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
- View more
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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Verifies email domains
Type checking and DDD for JavaScript
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
- View more
A simple, convenient way to represent domain objects, leverage domain knowledge, and add runtime validation in your code base.
Check if a site has SSL enabled or not
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
Validate domain name
Common regular expressions
A regular expression library for node.js
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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check the data type or change the data type
check whether target domain in banned by wx or not
Checking domain names availability