Can I add new anatomy elements “on the fly” or change themfor example, change a argument box into a countersign field?
No. The anatomy elements are set by the HTML code. There are ways to assignment about this, such as afterlight the anatomy in a abstracted anatomy or layer.
Is there any way to actualize a ample cardinal of argument fields without dealing with altered names for all of them?
Yes. If you use the aforementioned name for several elements in the form, their altar will anatomy an array. For example, if you authentic 20 argument fields with the name member, you could accredit to them as member through member. This additionally works with added types of form elements.
Is there a way to abode the cursor on a accurate acreage back the form is loaded, or afterwards my validation accepted displays an error message?
Yes. You can use the field’s focus() adjustment to send the cursor there. To do this back the folio loads, you can use the onLoad adjustment in the <body> tag. However, there is no way to abode the cursor in a accurate position aural the field.