Forum Discussion
Multiple text entry to include mandatory numeric character
Hi, I have a slide with a set of text input fields. The user needs to enter codes into the fields, from a selection of multiple (subject) codes. I need to ensure that at least 1 of the input fields contains a numeric 3 or a 4. Is this possible?
You could run a javascript to see if one of the fields contains a 3 or 4, but I don't think that will solve your problem. I think you are asking for a way to be sure you have a level 3 or 4 class. The javascript would identify a class number like 132, for example, as a level 3 class.
If all classes have a guaranteed 3 letter designation, you could write js to check if the fourth character is a 3 or 4. The problem with that is that it is dependent on the student not making any mistakes in the entry.
