var frmvalidator  = new Validator("myform");
 frmvalidator.EnableOnPageErrorDisplaySingleBox();
 frmvalidator.EnableMsgsTogether();
 
  frmvalidator.addValidation("FirstName","req","Please enter your Name");
  frmvalidator.addValidation("FirstName","maxlen=20",	"Max length for Name is 20");
  frmvalidator.addValidation("FirstName","alpha_s","Name can contain alphabetic chars only");
  
  frmvalidator.addValidation("City","req","Please enter your City");
  frmvalidator.addValidation("City","maxlen=20","For City, Max length is 20");
  
  frmvalidator.addValidation("Email","maxlen=50");
  frmvalidator.addValidation("Email","req");
  frmvalidator.addValidation("Email","email");
  
  frmvalidator.addValidation("Phone","maxlen=50");
  frmvalidator.addValidation("Phone","numeric");
  
  frmvalidator.addValidation("Mobile","maxlen=50");
  frmvalidator.addValidation("Mobile","numeric");
  
  frmvalidator.addValidation("Address","maxlen=50");