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Tag: sha1

How to check if PHP field is empty when using SHA1

I’m using SHA1 to encrypt a password. In my original code I checked if the password fields were empty with: if (empty($newpassword) and (empty($newpassword2))) { } Since I now use SHA1 and it automatically generates da39a3ee5e6b4b0d3255bfef95601890afd80709 when field is left blank, how do I re-write my …