Method HasValue

HasValue(String)

Checks if the variable has a value.

Declaration

public virtual bool HasValue(string variable)

Parameters

Type	Name	Description
String	variable	The variable to validate.

Returns

Type	Description
Boolean	true if the variable has a value, otherwise false.

Implements

IEnvReader.HasValue(String)

Exceptions

Type	Condition
ArgumentNullException	variable is null.