Dear members,
I have one form to accept name, address and city of the user. Sometimes some users sending same data several times. So I want to solve this peoblem by following two ways. 1) comparing input data with database table. It is the fields tname, taddress and tcity from table1 on db1 mysql database. If the user inputs name+address+city = tname+taddress+tcity, it should not accept. How I can write code for this comparison. 2) I want to check inputs by a security code. If each time form loads the sucurity code should be different and if the user not feeding the code correctly, form feedbacks should not accept. How it can do? If you can give answers for any of these query, it will be highly appreceable. With thanks and regards, Leelakh Ran. [Non-text portions of this message have been removed]
