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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 simple utility to Check the value is number or can convert to a number, for example string ' 123 ' can be converted to 123.
This is a JavaScript utility. It returns `true` if the value is a string number written in fixed notation and in decimal base.
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.
Returns true if the value is a number. comprehensive tests.Study from jonschlinkert/is-number
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
check if input is NaN
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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Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
A native module for effectively validating if a value is type Number.
A very limited subset of is-* functions I use every day
- type
- check
- is-array-filled
- is-boolean
- is-buffer
- is-date-string
- is-date
- is-float
- is-function
- is-gt
- is-gte
- is-integer
- is-lt
- is-lte
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