Message in Spanish (Español)
El atributo de validación '<var>Attribute</var>' incluye ErrorMessageResourceName='<var>X</var>', que no se encontró en el ErrorMessageResourceType '<var>Type Name</var>' declarado.
Unlocalized message
The validation attribute '<var>Attribute</var>' contains ErrorMessageResourceName='<var>X</var>' which was not found on declared ErrorMessageResourceType '<var>Type Name</var>'.
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