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HasValue

Returns true if the argument has a non-blank value.

The HasValue function returns true if the value of Input Value argument has a non-blank value, that is a value whose length is greater than zero. It will return false if the element is not present or is present but has a blank value. This is different than the IsPresent function in that it requires the element to have text, not merely be present.

Arguments

Input Value (Simple) The value that is checked.

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