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Regular expressions
VALIDATE ALPHANUMERIC UPPERCASE+LIMIT LENGTH
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VALIDATE ALPHANUMERIC UPPERCASE+LIMIT LENGTH 16 Oct 2012 23:07 #4603

  • JoomGuy
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OK, say you want need an alphanumeric field for something like a product code, grab yourself a string datatype and add a regular expression similar to;
^[A-Z0-9]{2,10}$
In this particular example,
  1. [A-Z0-9] allows only UPPERCASE letters from A-Z OR numeric values between 0 and 9
  2. {2,10} length is restricted to a minimum of 2 and maximum of 10
Valid
  1. 12345ABCDE
  2. M12
  3. SHOES115
  4. F1DEF

Invalid
  1. 12345ABCDEF
  2. M
  3. 9
  4. f1def
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Regular expressions
VALIDATE ALPHANUMERIC UPPERCASE+LIMIT LENGTH
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Hi All just wanted to add one more "thank you" voice to all those who discovered the value of this amazing application. The website I was working on went to production few days ago and I do not want to even try to imagine what would it take to build it without j-cook. So - endless thanks keep it running and evolving I believe it deserves to be the core tool for any joomla application! Thanks!
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