The software in question is Arbiter Sports (arbitersports.com).
The headliner among the •numerous• software flaws I encountered in this single registration process: the site fails validation when making subsequent edits to a form that the system •had already accepted•.
The only user-visible message is “Required Information Missing.” (There was no required info missing; again, it already passed validation.) The problem, visible only in the Javascript console, was that the site was rejecting non-alphanumeric characters in a phone number it had pulled from its own database.
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