Validation Rule

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An XSLT based rule that returns a RuleExceptionDataCollection type.
The collection looks like this in the xslt.

<RuleExceptionDataCollection xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
	<xsl:if test="1 = 1">
		<xsl:call-template name="Exception">
			<xsl:with-param name="FieldName">TestField</xsl:with-param>
			<xsl:with-param name="EntityName">TestEntity</xsl:with-param>
			<xsl:with-param name="Message"><xsl:value-of select="AS:GetString('TestError')"/></xsl:with-param>
			<xsl:with-param name="Severity">High</xsl:with-param>
			<xsl:with-param name="HttpStatusCode">402</xsl:with-param>
		</xsl:call-template>
	</xsl:if>
</RuleExceptionDataCollection>

HttpStatusCode

Is returned through modelled API when the validation rule fails. This should be a standard http return code (400, 402, 404…).

Used In

  • EndRule
  • SaveValidationBeforeMerge
  • ConfirmationRule (input data is a /row context containing changed rows only)
  • ConfirmationRule (input data is based on the screen’s data structure but contains only data edited by the user since loaded from the database)
  • SaveConfirmationRule