valueAsNumber property

Returns the input field value as a number.

This property is read/write.

Syntax

HRESULT put_valueAsNumber(
  [in]  float val
);

HRESULT get_valueAsNumber(
  [out] float *ptr
);

Property values

Type: float

The value of the input element if a numeric value, or not-a-number (NaN) otherwise.

Standards information

• HTML5 A vocabulary and associated APIs for HTML and XHTML, Section 4.10.7.4