2018.1

fieldExists(levelName, propertyName)
This method returns true if the given metadata field exists at the given level in a PDF file.
levelName
String that specifies the metadata field.
propertyName
String that specifies the level.
fieldExists(fieldName)
This method returns true if the specified column exists in the current record in a CSV file.
fieldName
String that represents a field name (column) in a CSV file.
fieldExists(xPath)
This method returns true if the specified node exists in the current record in an XML file.
xPath
String that specifies a node.
find()
Method of the data object that finds the first occurrence of a string starting from the current
position.
find(stringToFind, leftConstraint, rightConstraint)
Finds the first occurrence of a string starting from the current position. The search can be
constrained to a series of characters (in a text file) or to a vertical strip (in a PDF file) located
between the given constraints.
The method returns null if the string cannot be found. Otherwise it returns a RectValueText (if
the data source is a text file) or RectValuePDF (if the data source is a PDF file) object. This
object contains the absolute Left, Top, Right and Bottom coordinates of the smallest possible
rectangle that completely encloses the first occurrence of the string. The coordinates are
expressed in a number of characters if the data source is a text file, or in millimetres if the data
source is a PDF file.
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