Verify if a numeric value exists in a text block

You would more than likely have to use an extract step on the element, and then use a coded step with C#/VB to be able to check if it is a valid number. Something *similar* to below should work, you'd definitely need to change parts of it to meet your requirements.

And this will ONLY check if the "value" in that textblock is a number. This implementation WILL NOT pass if this field contains any letters or anything like that. (i.e. it'll only pass if the textblock contains a value like "0.0" or "0" or "1.354232" or "23435").

 

[CodedStep(@"Check if textblock element contains a number.")]

void CheckNumber()

{

    string value = GetExtractedValue("NameOfExtractedVariable");
    double garbage = 0.0;
    bool isNumber = false;

 

    isNumber = Double.TryParse(value, out garbage);

 

    Assert.IsTrue(isNumber, "The textblock element does not contain a number.");

}

Hi Hussam,

Please let me know if the suggested solution works for you as well. 

@Aaron: Great thanks for your cooperation! I really appreciate it! 

Regards,
Elena Tsvetkova
Telerik by Progress