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[Solved] allow empty comment

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Posts: 16
 itlr
Topic starter
(@itlr)
Eminent Member
Joined: 4 years ago

Hello,

How can I allow user submitting comment with empty text (rating required)? I tried this code snippet but it didn't work: 

add_filter( 'allow_empty_comment', function ($allow, $data) {
  return true;
}, 10 , 2 );
5 Replies
Asti
Posts: 7095
 Asti
Support
(@asti)
Illustrious Member
Joined: 6 years ago

@itlr,

We're really sorry, but wpDiscuz doesn't allow empty content. However, I've asked the developers to check this and if it's possible, they'll add the feature in the future versions of the wpDiscuz plugin. 

Posts: 16
 itlr
Topic starter
(@itlr)
Eminent Member
Joined: 4 years ago

@asti I see. As a work around, is there a way to set a default text? 

Posts: 16
 itlr
Topic starter
(@itlr)
Eminent Member
Joined: 4 years ago

@asti or allowing only spaces in comment text and setting a default space-only default comment? 

2 Replies
Asti
 Asti
Support
(@asti)
Joined: 6 years ago

Illustrious Member
Posts: 7095

Dear @itlr,

There is not an easy solution we can post here. This requires some custom coding. 

Asti
 Asti
Support
(@asti)
Joined: 6 years ago

Illustrious Member
Posts: 7095

Dear @itlr,

The new version already has this feature. Now you can use the "allow_empty_comment" hook. Besides adding the hook, you should also change the following options as well:

  • Comment Text Length
  • Reply Text Length

The values of those fields should be set to 0. 

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