Itee-Validators

Module: sources/cores/numbers/isZero

Export function to validate if a value is zero, with a special sign
Author:
License:
Source:

Example

import { isZero } from 'itee-validators'

if( isZero( value ) ) {
    //...
} else {
    //...
}

Methods

<static> isZero(data)

Check if the given data is zero
Parameters:
Name Type Description
data * The data to check against the zero value
Source:
Returns:
true if data is zero, false otherwise
Type
boolean

<static> isZeroNegative(data)

Check if the given data is a negative zero
Parameters:
Name Type Description
data * The data to check against the negative zero value
Source:
Returns:
true if data is a negative zero, false otherwise
Type
boolean

<static> isZeroPositive(data)

Check if the given data is a positive zero
Parameters:
Name Type Description
data * The data to check against the positive zero value
Source:
Returns:
true if data is a positive zero, false otherwise
Type
boolean