<form onsubmit="if(confirm('确定好你所填写的正确,不然会发错!')) {return checkForm();}else{return false;}" > <form onsubmit="if(confirm('确定好你所填写的正确,不然会发错!')
<form onsubmit="if(confirm('确定好你所填写的正确,不然会发错!')) {return checkForm();}else{return false;}" > <form onsubmit="if(confirm('确定好你所填写的正确,不然会发错!')