Drupal webforms are great a way to create custom form in very short time
. It let you post the results via email and it is also helps to conduct a poll or to receive feedbacks from your users. When you submit the webform, it displays all the submitted values on the next screen by default; it provides a view of the submitted values. Webform displays all the values along with the labels. If a field has a value of 0 (zero), then those fields only have labels on submission screen. These empty fields can be hidden by adding a condition in the files that are located at webform/components/ directory.
So, lets have a look at how to do this with a number of fields in Drupal 7
First go to directory webform/components/ and then open number.inc.
Find _webform_display_number function
Now, rewrite the code as follows:
Doing this will hide the numeric fields if they do not have a value on submission page.
You can add this condition for other field types as well. You are required to look for function pattern _webform_display in all the files in components directory
Hope you find it useful for your use case. For any further clarification or any kind of assistance related to your website, please contact Valuebound!
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