typical

Isomorphic, functional type-checking for Javascript

v7.3.0 URL: https://unpkg.com/typical@7.3.0/index.js

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type checking check value valid is detect number object plainobject array like defined string boolean function promise iterable class primitive isstring isclass isiterable isdefined isobject isomorphic async is-async es6 es2015

simple-js-validator

Perform simple javascript validation like isEmpty and isDefined in a consistent manner.

v2.0.2 URL: https://unpkg.com/simple-js-validator@2.0.2/dist/lib/simple.js.validator.js

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javascript validation isempty is empty isdefined is defined

check-defined

Simple utility function for checking isDefined for complex objects with long property paths

v1.0.1 URL: https://unpkg.com/check-defined@1.0.1/index.js

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check-defined check-undefined defined isdefined isundefined undefined util utilities utility

nou

shortcut methods for util.isNullOrUndefined

v0.0.1 URL: https://unpkg.com/nou@0.0.1/index.js

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null undefined isnull isnullorundefined exists defined isdefined

jsmicro-is-defined

Check does the given Javascript Object is a defined.

v1.0.1 URL: https://unpkg.com/jsmicro-is-defined@1.0.1/main.js

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is-defined isdefined defined