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 Embassy of the United Kingdom, Moscow (Q4373981)
: 5, : 622, : 73, : 4
| Status | Property | Message | Constraint |
|---|---|---|---|
| Facebook username | /^(?:(?!\w+\.php\b|people\b)[\p{L}\d.\\/-]*)$/u is not a valid regular expression. | format constraint | |
| Flickr user ID | The parameter "constraint clarification" must only have a single value per language, but has multiple values for English (en). | format constraint | |
| Wikimedia import URL | /^(?:(?:https?:\\/\\/)(?:www\.)?((?<!wikidata\.org\\/)(?:wiki\\/|w\\/index\.php\?title=)(?:(Q.*)|.*)))$/u is not a valid regular expression. | format constraint | |
| house number | /^(?:^(((지하|B) )?\d{1,5}(-\d{1,5})?\.?|\d{1,5}(((-\d{1,5})?([a-zA-Z]|[а-яА-Я]|bis|ter)?)|(\\/\d{1,5}))?)$)$/u is not a valid regular expression. | format constraint | |
| house number | /^(?:^(((지하|B) )?\d{1,5}(-\d{1,5})?\.?|\d{1,5}(((-\d{1,5})?([a-zA-Z]|[а-яА-Я]|bis|ter)?)|(\\/\d{1,5}))?)$)$/u is not a valid regular expression. | format constraint |