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Check if a string is a valid filename
Validate hostname based on RFC-1123
- valid
- validate
- validator
- check
- checker
- domain
- subdomain
- wildcard
- host
- hostname
- rfc1123
- rfc3696
- rfc952
- rfc1034
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Validate object properties in javascript.
Return a function which tests if every element in an array-like object passes a test condition.
Test if a value is typed-array-like.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- typed
- array
- typed-array-like
- like
- is
- istypedarraylike
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Test if a value is an array-like object of numbers.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- array
- array-like
- is
- number
- numeric
- isnumber
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Test if a value is a Uint8ClampedArray.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- uint8array
- uint8
- clamped
- unsigned
- integer
- int
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Test if a value is an Int16Array.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- int16array
- int16
- signed
- integer
- int
- short
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Validates if a value is a Buffer object.
Test if a value is a collection.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- array
- typed array
- collection
- float64array
- float32array
- int32array
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Test if a value is an Int32Array.
Validates if a value is a nonnegative integer.
Test if a value is an Error object.
Determinate if a string is a valid URI.
Validates if a value is a string primitive.
Validates if a value is a number primitive and an integer.
Validates if a value is a number primitive, excluding NaN.
Validates if a value is array-like.
Validates if a value is ndarray-like.
Test if a value is an Int8Array.