is-number
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.
The lodash method `_.isNumber` exported as a module.
Validates if a value is a number.
Validates if a value is a number primitive, excluding NaN.
Validates if a value is a number primitive and an integer.
Validates if a value is a positive number primitive.
Validates if a value is a nonnegative number.
👺 weak but accurate type checking that returns a string representation of input's type
Validates if a value is a nonpositive number.
check if the argument is a number or not
A native module for effectively validating if a value is type Number.
Small utility to check variable types
Some missing number helper functions
Check does the given Javascript Object is a number.
Determine whether a value is a number or not.
A powerful JS framework to tell if a number is a number or a hotdog.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
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.
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 does the given Javascript Object is a number.