function isMd5 validate fake hash

[Prestachopo]

There is a error syntax in class Validate, in function isMd5 you can see this:

   static public function isMd5($md5)
   {
       return preg_match('/^[a-z0-9]{32}$/ui', $md5);
   }

But the md5 hash never contain a-z chars, only a-f, if you try to validate this fake hash:

z41z8zz98z00z204z9800998zzz8427z

The function return true, there is an error, the right regexp is '/^[a-f0-9]{32}$/ui'

Best Regards.

[Thomas Didierjean]

Hey, nice catch. I'm fixing it.

[Prestachopo]

Same problem in isSha1, look:

static public function isSha1($sha1)
{
   return preg_match('/^[a-z0-9]{40}$/ui', $sha1);
}

It's a pleasure support the comunnity, thanks.

Best Regards.