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33 packages found
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
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
- View more
Checks whether provided parameter looks like a 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.
check input is it input number or not
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.
[](https://discord.gg/ZVERh35) [](https://npmjs.com/fast-is-number) [
Checks whether a value is a finite number or not.
Checks whether a value is an integer or not.
An Angular Library, that gives you a hussle free experience on data operation using pipes
- ngx
- ng
- angular
- pipes
- filters
- library
- ngx pipes
- angular filters
- angular pipes
- pipe
- operation
- string
- array
- object
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This is a JavaScript utility. It returns `true` if the value is a string number written in fixed notation and in decimal base.
EcmaScript library to check value is valid number or not 🙌
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
General utility function to verify its argument looks like a number
Check your types at runtime with ESNext syntax by meta programing in node.js and browser with interfaces, strict object and more.
- as-is
- checker-as-is
- js-inteface
- interface-check
- javascript
- ESNext
- typechecker
- enum-type
- strict-type
- multi-type
- repeated-type-check
- validator-integration
- check-type
- javascript-type
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Multiplies a number by zero. Useful for when you need to multiply a number by zero.
- zero
- zeros
- multiply
- multiplication
- times
- product
- multiplies
- math
- calculate
- calculation
- calculator
- calculate-values
- estimate
- computation
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Simple and light-weight JavaScript type checker that brings convenience!
- is-array
- isArray
- is-bigint
- isBigint
- is-blob
- isBlob
- is-boolean
- isBoolean
- is-date
- isDate
- is-error
- isError
- is-file
- isFile
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Extended functions for defining and converting data types.
- is-object
- is-string
- is-boolean
- is-plain
- is-scalar
- is-web
- is-cli
- is-number
- is-numeric
- is-dom
- is-simbol
- is-window
- is-element
- is-empty
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Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
A JavaScript/Typescript library for fast type checking. Check if a given value is a string, number, object, ...