i have been looking for a way to conduct conditional validation for a web page i am developing and it seems like there isnt a real clear cut way to do this dynamically. from what i can tell a validation method could be developed in the aspx.cs file that is called to make sure the required fields are filled in for particular cases, but is there any other way? i was hoping to do it dynamically (as i mentioned before), does anyone have any examples i could look at?
here is what i am trying to accomplish:
There will be a drop down box, if a certain value is selected from that drop down box, another drop down box then becomes a required field. if any other value is selected then the other drop down box is only optional.
I also have another situation where i have a drop down box, when a certain value is selected, their must be input in the text and dropdown boxes next to it (it would be pretty cool to hid the boxes until needed but i am not sure how hard that would be). if any other value is selected from the drop down box, no input can be excepted in the other two fields.
Thanks for that help!
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