Constraint report
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This special page performs constraint checks on any entity you want. The entities are fetched from the live system, so every constraint violation you fix there will be instantly removed from this list.
The constraints are parsed from statements on properties each time those statements are edited, usually within a few minutes.
Result for Fernando Varela (Q2699502)
: 3, : 1, : 2, : 854, : 73
Status | Property | Message | Constraint |
---|---|---|---|
WorldFootball.net person ID | /^(?:[a-z]+(\-[a-z]+){0,4}(_[2-9]|_[1-9]\d|\\/[2-9])?|)$/u is not a valid regular expression. | format constraint | |
Wikimedia import URL | /^(?:(?:https?:\\/\\/)(?:www\.)?((?<!wikidata\.org\\/)(?:wiki\\/|w\\/index\.php\?title=)(?:(Q.*)|.*)))$/u is not a valid regular expression. | format constraint | |
publication date | The parameter "item of property constraint" must be one of the following: | allowed-entity-types constraint | |
sport number | This sport number statement is missing a qualifier member of sports team. | required qualifier constraint | |
birth name | Statements for birth name should have at least one reference. | citation-needed constraint | |
sport number | This sport number statement is missing a qualifier start time. | required qualifier constraint |