This widget contains all the forms used on the page. It exposes the scope of the form.
By using this widget, we can simply create a form in ms.forms entity and use the form in the template by the same name we created the form in the entity.
||It is an attribute which is used to perform an action after the form like redirection on other page after form submission is submitted.
||In this we have to give the button name e.g login, submit. If button name is not defined, then by default value of button is submit.
||It contains the form name whch is to be used on the current and that form should be there in ms.forms entity.
||It is an array which contains the fields of the form.
||It is an object which contain the data of the form.
||It contains the error for the corresponding field.
||This function is used to check the validity of the form. If errors, then form will not be submitted.