Options for multiple <FORM > elements in a Master / Page / User Control FORM element restrictions: There could be ONLY ONE FORM that can have 'RUNAT=" SERVER "' and VISIBLE on a Page. You can have more than one FORM with RUNAT=SERVER and VISIBLE=FALSE attributes. You can have more than one <FORM method=post> element. User control does not allow '<html> , <body> and <form>' elements. So by default the hosting or parent page should have the FORM element. Now what works between Pages and Master Page: When a content page merged with a Master page, by default the content page rendered in between a <FORM runat=server> <ContentPlaceHolder: Content Page> </FORM> Mast page always contains one <FORM runat=server> automatically created. Use Case: Embedding more than one PayPal 'Buy' buttons on your page PayPal 'Buy' / 'PayNow' buttons are t...
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