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I have a content type (created through a feature) which has different fields. One field is a text field. It used to save data before but now it doesn't save any value. I checked in the table, the value is not there. I checked in hook_node_update the field is empty. I tried to write hook_field_is_empty in my module and also in feature but didn't help :(. W hat can cause this? Thank you.

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  • If I create another text field on that content type, it saves data but not that specific field.
    – rashidkhan
    Oct 23, 2014 at 8:30
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    Thank you for downgrading it, any special reason for it?
    – rashidkhan
    Oct 23, 2014 at 8:33
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    I'm speculating, but it's probably because of the very broad nature of the question. There are dozens of things that could be wrong, without more information from you this is near impossible to answer, and as such not a good question for the site. You'll need to do some more advanced debugging and provide more details if you want an answer, otherwise the question will probably wind up closed as "too broad"
    – Clive
    Oct 23, 2014 at 8:43
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    How can we know what happened between "it used to save" and "it doesn't save", if you don't tell us? Also, you have some hooks that may affect your situation, but you didn't show the code. So from downvote button description "no research effort" and "unclear" may fit.
    – Mołot
    Oct 23, 2014 at 8:45
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    At least you can see the code. If you, having access to code and environment, cannot answer this, how can you expect we will, having even less data? See these links: drupal.org/node/260854 drupal.org/node/1846954
    – Mołot
    Oct 23, 2014 at 8:48

1 Answer 1

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Be sure to check you are accessing the field properly. I'd recommend adding <pre><?php print_r($node); ?> in one of your theme tpl files and then accessing it manually like $node->field_example['und'][0]['value']. It always helps me.

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