Symbol - ABBYY Documentation

Symbol represents a single recognized character in a field’s text value. The Field.Symbols array contains one Symbol object for each character.

Properties

Name	Type	Access level	Description
Value	char	Read-only	The character value.
IsSuspicious	bool	Read-only	`true` if the character was recognized with low confidence.

Find low-confidence characters in a field

The following script fails the rule if any character in the Invoice_Number field was recognized with low confidence. The error message lists those characters.

var field = Context.GetField("Invoice_Number");
var suspicious = [];

for (var i = 0; i < field.Symbols.length; i++) {
  var symbol = field.Symbols[i];
  if (symbol.IsSuspicious) {
    suspicious.push(symbol.Value);
  }
}

if (suspicious.length > 0) {
  Context.CheckSucceeded = false;
  Context.ErrorMessage = "Low-confidence characters: " + suspicious.join(", ");
}