numberAttribute

function

Contents

Transforms a value (typically a string) to a number. Intended to be used as a transform function of an input.

      
      numberAttribute(value: unknown, fallbackValue: number = NaN): number

value

unknown

Value to be transformed.

fallbackValue

number

Value to use if the provided value can't be parsed as a number.

Optional. Default is NaN.

number

Usage notes

      
      @Input({ transform: numberAttribute }) id!: number;