OEmbedResourceConstraint
class OEmbedResourceConstraint extends Constraint (View source)
| internal | This is an internal part of the oEmbed system and should only be used by oEmbed-related code in Drupal core. |
Checks if a value represents a valid oEmbed resource URL.
Properties
| string | $unknownProviderMessage | The error message if the URL does not match any known provider. |
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| string | $disallowedProviderMessage | The error message if the URL matches a disallowed provider. |
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| string | $invalidResourceMessage | The error message if the URL is not a valid oEmbed resource. |
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| string | $providerErrorMessage | The error message if an unexpected behavior occurs. |