setRegEx: method of the RTRDataFieldBuilder protocol
Sets the regular expression that should match the field's text.
Note: For details on regular expression syntax supported in ABBYY Mobile Capture SDK, see the Regular Expressions section.
Important! If the field contains two or more matches for the specified regular expression, the engine will extract and return only the first one.
- (id<RTRDataFieldBuilder>)setRegEx:(NSString*)regEx;
Parameters
- regEx
- A string describing the regular expression.
Return values
The method returns the same RTRDataFieldBuilder object on which it was called.
02.03.2022 12:59:15