Ok, so youâre pretty comfortable with using the Zend Framework, specifically the use of Forms. Along with that, you have a good working knowledge of how to combine a host of standard validators such as CreditCard , EmailAddress , Db_RecordExists , and Hex , and standard filters such as Compress/Decompress , BaseName , Encrypt , and RealPath . But what do you do when a situation arises thatâs outside the scope of the pre-packaged validators and filters? Letâs say you want to guard against users uploading files that contain viruses, for example.
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Ok, so youâre pretty comfortable with using the Zend Framework, specifically the use of Forms. Along with that, you have a good working knowledge of how to combine a host of standard validators such as CreditCard , EmailAddress , Db_RecordExists , and Hex , and standard filters such as Compress/Decompress , BaseName , Encrypt , and RealPath . But what do you do when a situation arises thatâs outside the scope of the pre-packaged validators and filters? Letâs say you want to guard against users uploading files that contain viruses, for example.