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7 packages found
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Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)
- array
- assert
- assertion
- async
- async function
- async-function
- asyncFunction
- bool
- boolean
- browser
- check
- check-type
- checking
- class
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published version 9.3.0, a year ago35 dependents licensed under $Artistic-2.0
932,980
Check your types at runtime with ESNext syntax by meta programing in node.js and browser with interfaces, types, strict object and more.
- as-is
- js-inteface
- interface-check
- types-check
- javascript
- ESNext
- typechecker
- enum-type
- strict-type
- multi-type
- repeated-type-check
- validator-integration
- check-type
- javascript-type
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published version 1.6.51, 4 months ago1 dependents licensed under $MIT
235
Simple set of functions to check variables. Includes check of undefined / defined / defined and not null / defined and not empty / is number / is function is object
- check
- tool
- undefined
- is defined
- isnotnull
- is not null
- is not empty
- is object
- is function
- is number
- check number
- check object
published version 1.0.5, 7 years ago0 dependents licensed under $MIT
289
Javascript functions for transform or mutate object
published version 1.1.1, a year ago0 dependents licensed under $MIT
198
Tiny package which helps to check that value is an object in JavaScript.
published version 2.1.7, 5 years ago4 dependents licensed under $MIT
52
provides helpers to check if argument type is object, array, function
published version 2.0.0, 6 years ago0 dependents licensed under $MIT
25
check whether value is undefined or empty or null
- validation-checking
- validation checking
- validation
- data validation
- object empty checking
- array empty checking
- isArrayEmpty
- isEmptyArray
- isObjectEmpty
- isEmptyObject
- is array
- is object
- is number
- is boolean
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published version 1.3.9, 5 years ago0 dependents licensed under $ISC
22