SQL & PL/SQL :: Checking Values Of Procedure Parameters

CREATE TABLE t2
(
id NUMBER,
ename2 VARCHAR2(20),
sal2 NUMBER,
job2 VARCHAR2(20),
conid NUMBER

[Code]...

My requirement is like when I am calling the procedure P1 with some values then it should check the table "t2".And table "t2" is linking with table "t3".

So what ever the column "verify" is there, it should check the incoming values against it. If matches success otherwise reject it.Later the incoming values is stored different tables.I am doing it in the above way by hard coding some value.

BEGIN
p1(1,'MILLER',500,'ADMIN'); --REJECT
p1(1,'MILLER',5000,'ADMIN'); --ACCEPT
P1(2,'MILLER',5000,'SALESMAN');--ACCEPT
END;