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Use it for questions about the Form API. Don't use it for entity or entity field forms.
1
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0
answers
57
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How to use #states with Heirarchichal Select?
I want to show a field based on the value of an taxonomy in hierarchical select in Node Add form.I am using #states for it but i can't find where the value of the heirarchichal select is stored or how …
1
vote
1
answer
2k
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How can I resolve the "Unique file URI" when using managed_file field in form API with a fil...
I am facing a strange issue with a managed_file field in my Drupal form API. Whenever I upload a file and save the form, and then come back again to upload another file with the same name, I get this …