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Hi Guys,
Im working on a system that receive SMS and show the msg in a public billboard.
The thing is that users are sending other peoples phones to the billboard.
I have a filter that compares the phone number of the sender and the phone number in the message. But people are creative and they use different formats.
My filter only works in this case
Sender: 7775550000
Msg: Please Call 8885550000
This will not show up in the billboard.
But if a user are sending messages likes this, my filter will not work.
Sender: 7775550000
Ex1, Msg: Please Call me 888 555 0000
Ex2, Msg: Please Call me 8885550000,8885550000,8885550000,
Ex3, Msg: Please Call me 888 555 0000
Ex4, Msg: Please Call me EIGHT EIGHT EIGHT FIVE FIVE FIVE CERO CERO CERO.
What should be the best approach for filtering this?
tks
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