barcode-bytes-regex-pattern.md

layout	title	description	keywords	needAutoGenerateSidebar	needGenerateH3Content	permalink
default-layout	BarcodeBytesRegExPattern - Dynamsoft Barcode Reader Parameter Reference	This page shows Dynamsoft Barcode Reader Parameter Reference for BarcodeBytesRegExPattern.	BarcodeBytesRegExPattern, parameter reference, parameter	true	true	/parameters/reference/barcode-bytes-regex-pattern.html

BarcodeBytesRegExPattern

BarcodeBytesRegExPattern defines the regular expression pattern of barcode byte characters for barcode searching and result filtering. It is set to an empty string by default which means there is no limitation on the barcode byte characters.

Value Type	Value Range	Default Value	Template Structure Type
string	N/A	""	FormatSpecification

Setting Methods

BarcodeBytesRegExPattern can be set via JSON template.

As JSON Parameter

BarcodeBytesRegExPattern as a JSON parameter is defined as below.

Key Name	Key Value
BarcodeBytesRegExPattern	a string representing regular expression pattern

JSON Example

{
    "BarcodeBytesRegExPattern": " ^([*].+[*]|[+].+[+])$"
}

Related Articles

• [Use RuntimeSettings or Templates for Configuring Parameters]({{ site.features }}use-runtimesettings-or-templates.html)
• [How to filter out results]({{ site.scenario_settings }}decode-result.html)