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40 packages found
Test if a finite double-precision floating-point number is a safe integer.
Test if a finite double-precision floating-point number is a nonpositive integer.
- stdlib
- stdmath
- assertion
- assert
- utilities
- utility
- utils
- util
- math
- mathematics
- nonpositive
- negative
- integer
- number
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Test if a value is a number having a negative integer value.
Test if a value is a number having a nonpositive integer value.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- number
- numeric
- integer
- int
- nonnegative
- is
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Test if a value is a number having a safe integer value.
Test if a value is an array-like object containing only nonpositive integers.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- typed
- array
- typed array
- is
- istypedarray
- istyped
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Test if a value is an array-like object containing only negative integers.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- typed
- array
- typed array
- is
- istypedarray
- istyped
- View more
Test if a value is an array-like object containing only safe integers.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- typed
- array
- typed array
- is
- istypedarray
- istyped
- View more
Validates if a value is a nonnegative integer.
A collection of JavaScript type checks.
Validates if a value is a positive integer.
Validates if a value is a number primitive and an integer.
Determine whether the passed value is an integer.
Check if a number is an integer
Validates if a value is a nonpositive integer.
Validates if a value is a negative integer.
Validates if a value is a safe integer.
Computes for each array element whether an element is an integer.
- compute.io
- compute
- computation
- array
- utilities
- utils
- isinteger
- integer
- logical
- mathematics
- math
- statistics
- stats
MDN polyfills
This package is for confirming data that will take arguments to verify its value and type.
- confirm-data
- isEqual
- isNull
- isUndefined
- isNotExist
- isExist
- isBoolean
- isArray
- isObject
- isString
- isNumber
- isDigit
- isFunction
- isEmptyString
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