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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Genius.
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Had the same problem here (php).
I tried to check the length and the nature of the data with some regex, it did no good.
The answer was (in my case) : even if you render 1-digit-numbers, they must be string-typed.
Hope I helped.
Is
'IC'a valid Roman numeral for 99 ? I thought so ; and this code wouldn't manage these kind of forms.That's the most awesome thing I've seen this year.