Boolean Packages

Utility to validate or fetch type of given argument in javascript.

Check if a string is a datetime string.

It's the computer turned on? You never be sure!

Check if a given string looks like a directory path

Express Validator for array to check if cotains only boolean values

Test for a USD currency formatted input

Check if a value is a VFileMessage object

Shows intermediate sprites when running a transition between two states

Store arrays of boolean values in numbers.

Check does the given Javascript Object is a boolean.

Check if a script is running on CircleCI

Check if the given value is of a specific type.

Check if a given value is a `string` that looks like a CHANGELOG file path

Check if a given value is one of the ESLint severity level specifiers

Check if you have starred a given gist or not

is even't?

Returns true if a string is tru-ish, that is, yes|y|true|t|on|1|ok, case insensitive

To check the data is empty or not. And also check the type of object wheater Array, Object, Function, Number, String or Boolean

Generic k-way indepenent hash function

Lazy Boolean expressions