Function createElementsValueAccessor

createElementsValueAccessor(
options?: ElementsValueAccessorOptions,
): ElementsValueAccessor

The opinionated element value accessor that applies following coercion rules.

By default:

Elements	Value
Single checkbox	`boolean` See checkboxFormat.
Multiple checkboxes	An array of `value` attributes of checked checkboxes. See checkboxFormat.
Radio buttons	The `value` attribute of a radio button that is checked or `null` if no radio buttons are checked.
Number input	`number`, or `null` if empty.
Range input	`number`
Date input	The `value` attribute, or `null` if empty. See dateFormat.
Time input	A time string, or `null` if empty. See timeFormat.
Image input	A string value of the `value` attribute.
File input	File or `null` if no file selected, file inputs are read-only.
Multi-file input	An array of File.
Other	The `value` attribute, or `null` if element doesn't support it.

null, undefined, NaN and non-finite numbers are coerced to an empty string and written to value attribute.