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is-number

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

jonschlinkert
published version 7.0.0, 7 years ago2874 dependents licensed under $MIT
365,558,563

lodash.isfinite

The lodash method `_.isFinite` exported as a module.

jdalton
published version 3.3.2, 9 years ago99 dependents licensed under $MIT
5,152,959

@stdlib/math-base-assert-is-finite

Test if a double-precision floating-point numeric value is finite.

stdlib-bot
published version 0.2.2, 9 months ago7 dependents licensed under $Apache-2.0
2,605

number.isfinite

An ES-spec-compliant Number.isFinite shim/polyfill/replacement that works as far down as ES3

ljharb
published version 1.0.1, 3 years ago0 dependents licensed under $MIT
1,295

@alwatr/is-number

A simple utility to Check the value is number or can convert to a number, for example string ' 123 ' can be converted to 123.

alimd
published version 5.7.0, 17 days ago2 dependents licensed under $AGPL-3.0-only
885

compute-isfinite

Computes for each array element whether an element is a finite number.

kgryte
published version 1.0.0, 10 years ago1 dependents
742

validate.io-finite

Validates if a value is a finite number.

kgryte
published version 1.0.0, 10 years ago1 dependents
451

@stdlib/assert-is-finite

Test if a value is a finite number.

stdlib-bot
published version 0.2.2, 9 months ago3 dependents licensed under $Apache-2.0
270

@stdlib/assert-is-finite-array

Test if a value is an array-like object containing only finite numbers.

stdlib-bot
published version 0.2.2, 9 months ago0 dependents licensed under $Apache-2.0
85

@stdlib/math-base-assert-is-positive-finite

Test if a double-precision floating-point numeric value is a positive finite number.

stdlib-bot
published version 0.3.0, 9 months ago1 dependents licensed under $Apache-2.0
44

@stdlib/math-base-assert-is-negative-finite

Test if a double-precision floating-point numeric value is a negative finite number.

stdlib-bot
published version 0.3.0, 9 months ago1 dependents licensed under $Apache-2.0
42

ts-is-number

The ts-is-number a utility npm package that checks if a given input is a valid finite number or a string that can be converted to a valid finite number.

paxa1887
published version 1.1.0, 2 years ago0 dependents licensed under $MIT
39

@stdlib/math-base-assert-is-nonpositive-finite

Test if a numeric value is a nonpositive finite number.

stdlib-bot
published version 0.3.0, 9 months ago1 dependents licensed under $Apache-2.0
26

@stdlib/assert-is-negative-finite

Test if a value is a number having a finite negative value.

stdlib-bot
published version 0.1.1, 9 months ago0 dependents licensed under $Apache-2.0
18

@stdlib/assert-is-positive-finite

Test if a value is a number having a finite positive value.

stdlib-bot
published version 0.2.1, 9 months ago0 dependents licensed under $Apache-2.0
18

@stdlib/math-base-assert-is-nonnegative-finite

Test if a numeric value is a nonnegative finite number.

stdlib-bot
published version 0.3.0, 9 months ago1 dependents licensed under $Apache-2.0
14

wirecheck

A JavaScript/Typescript library for fast type checking. Check if a given value is a string, number, object, ...

dgrosch
published version 1.1.0, 3 years ago0 dependents licensed under $MIT
14

@extendscript/aes.patch.number.isfinite

The `Number.isFinite()` method determines whether the passed value is a finite number.

extendscripter
published version 2.0.0, 7 years ago0 dependents licensed under $MIT
12