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Navigation: Javascript API > User dialog functions > Dialog element functions > Properties > Retrieve properties

jr_is_required(string elementName)

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This function determines if a dialog element is currently set as a required field.

Parameter

Type

Description

elementName

string

Name of dialog element

This function returns a boolean value (true or false).

Please note: You have to use the name of the subtable view and not the name of the dialog element when an element of the type SUBTABLE_VIEW is accessed.