I am using Infopath 2003 SP2 to build a form. I need help on how to restrict only numbers on a data entry field. Like input mask in MS access. I am using Jscript to calculate totals using this field that time I am getting a runtime error if user enters a alphanumeric ( e.g. 40K) and asking Do you want to Debug? I don’t want this Run time error show, what I need to do? Thank you in advance for your help.
You can check whether the number is a valid number and if it's not, skip the calculation and show the user an error.
It would be easier to give you a more specific answer if you would show us the part of your code that is causing the error.
Jimmy,
Thank you so much for your response. I want to allow only Numbers in a text field. The issue is if the users enters alphanumeric(e.g 100k), I will get a runtime error, due to the non-numeric value in a evaluate expression. I am using JScript to calculate a %. I don't want to allow user to enter alphanumeric values.
Thanks
Sind
Hi Sind,
You can change the data type of that field to integer. So that it can accept only integer values. Another way is adding a validation for the control by using custom patterns. The condition should be like ‘not(xdUtil:Match(string(.), "\d*"))’ .
Thankyou very much for helping me!. This is the code worked for me.
XDocument.Util.Match(xmlDom.selectSingleNode("//my:Ans210").text, "\\d*")