objective c - How to use '||' in if-else statement in iphone appllication? - 


if((([txtfldo1.text length] == 0 ) || ([txtfldo2.text length] == 0 ) ||  ([txtfldo3.text length] == 0 ) || ([txtfldo4.text length] == 0 ) ||  ([txtfldo5.text length] == 0 )) && (([txtfldr1.text length]== 0) ||  ([txtfldr2.text length]== 0) || ([txtfldr3.text length]== 0) || ([txtfldr4.text length]== 0) || ([txtfldr5.text length]== 0)))     {              //alert              //return          }

this statement not work. access of propeties. tell me why? need access 1 txtfldo , 1 txtfldr.

to access properties, try self

self.txtfld00.text.length


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