pub.string:isNullOrBlank

WmPublic. Checks a string for a null or a blank value.

Input Parameters

inString

String Optional. String to be checked for a null or a blank value.

Output Parameters

isNullorBlank

String Indicates whether or not inString has a null or a blank value.

true indicates that inString has either a null or a blank value.

false indicates that inString contains a value that is not null.

Note:

If inString is not specified, the service considers the string to be blank and returns true.

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