Input Button form Property

HTML DOM Input Button objekt

Definition and Usage

form The property returns a reference to the form containing the input button.

This property returns the form object on success.

Note:This property is read-only.

Example

Return the id of the form containing the <input type="button"> element:

var x = document.getElementById("myBtn").form.id;

Prøv det selv

Syntaks

buttonObject.form

Tekniske detaljer

Returværdi: Henvisning til formularelementer, der indeholder en input-knap. Hvis input-knappen ikke er i formularen, returneres null.

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HTML DOM Input Button objekt