question: method to validate the email field concode_field_sep String phoneNumber concode_elem_sep long age concode_elem_sep String displayName concode_elem_sep String name concode_elem_sep long displayAge concode_elem_sep String displayPhoneNumber concode_elem_sep String email concode_elem_sep String displayEmail concode_field_sep void setName concode_elem_sep long getAge concode_elem_sep String getName concode_elem_sep void setDisplayPhoneNumber concode_elem_sep void setDisplayName concode_elem_sep void setDisplayEmail concode_elem_sep long getDisplayAge concode_elem_sep String getDisplayPhoneNumber concode_elem_sep void submitActionEmail concode_elem_sep void setEmail concode_elem_sep String getDisplayName concode_elem_sep void setPhoneNumber concode_elem_sep String getDisplayEmail concode_elem_sep void submitAction concode_elem_sep String getEmail concode_elem_sep String getPhoneNumber concode_elem_sep void submitActionPhone concode_elem_sep void setDisplayAge concode_elem_sep void setAge concode_elem_sep void register
target: void function ( FacesContext arg0 , UIComponent arg1 , Object arg2 ) { String loc0 = ( String ) arg2 ; if ( loc0 . indexOf ( '@' ) == - 1 ) { ( ( UIInput ) arg1 ) . setValid ( false ) ; FacesMessage loc1 = new FacesMessage ( "srini_string" ) ; arg0 . addMessage ( arg1 . getClientId ( arg0 ) , loc1 ) ; } }