is-empty

Check whether a value is "empty".

v1.2.0 URL: https://unpkg.com/is-empty@1.2.0/lib/index.js

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array check empty file is map object set value

has-value

Returns true if a value exists, false if empty. Works with deeply nested values using object paths.

v2.0.2 URL: https://unpkg.com/has-value@2.0.2/index.js

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array boolean check deep empty function has hasOwn is-empty nested null number object object path properties property string type value

@stdlib/assert-is-empty-string

Test if a value is an empty string.

v0.2.2 URL: https://unpkg.com/@stdlib/assert-is-empty-string@0.2.2/lib/index.js

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stdlib stdassert assertion assert utilities utility utils util empty is isstring string str isstr type check validate valid test

is-extglob

Returns true if a string has an extglob.

v2.1.1 URL: https://unpkg.com/is-extglob@2.1.1/index.js

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bash braces check exec expression extglob glob globbing globstar is match matches pattern regex regular string test

kind-of

Get the native type of a value.

v6.0.3 URL: https://unpkg.com/kind-of@6.0.3/index.js

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arguments array boolean check date function is is-type is-type-of kind kind-of number object of regexp string test type type-of typeof types