On 29 Mar 2016 at 19:07, Joseph Alotta wrote:
Greetings,
I want to test a String to see if it can be a Date using mm/dd/yyyy format. I want something that won´t cause a walkback window. Is there a String method isValidAsADate?
Sincerely,
Joe.
You might have a method like this:
isDate: aString "Answer whether aString is in the form 'mm/dd/yyyy' " | w x | w := aString asString select: [:a | a isDigit or: a = $/]. x := w findTokens: '/'. ^ x size = 3 and: [w = aString]
This is the general idea. Let me know if you have any questions.
- Dan
Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners