I believe it makes sense now.

{>(20)>} generates an error because it's not {>>>>>>>>>(20)>>>>>>>>>}?

{>>>(7)>>} doesn't generate an error?

The Parens'd value is a validity of the bracketed field as opposed to the value that will be presented at run time? Am I correct?

In reply to Re^6: Perl6::Form Issues with Zero-Padding and Declarative Width (integer) by AnaximanderThales
in thread Perl6::Form Issues with Zero-Padding and Declarative Width by AnaximanderThales

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