Description
The missing existential operator for JavaScript. Returns true unless a variable is null or undefined
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Description
Check for the existential value of a variable. Assign value by default.
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Description
Checks existence of E-Mail DNS MX records.
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- existence
- validation
- validator
- domain
- mx
- mail-exchange
- smtp
- verify
- validate
- validate-email-hostname
- mailcheck
- email-checker
- View more
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Description
Utility functions that emulate CoffeeScript existence operator
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Description
Check for the existential value of a variable/object. Assign one if the value doesn't exist.
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Description
Check for the existential value of a variable. Assign value by default.
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Description
A monadic wrapper for dealing with existence
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Description
Checks existence of email addresses
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Description
API Client for Proof of Existence
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Description
CLI util for Proof of Existence
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Description
A library written in Typescript which tries to check if an email address really exists
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Description
run useful tests on your arrays or hashes of arrays or hashes
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Description
Verify email address by checking MX records and SMTP connection.
Keywords
- existence
- validation
- validator
- verification
- valid-email-check
- email valid
- email verification
- email validity
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Description
Check if a GitHub repo exists
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Description
Check whether an email address exists.
