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Fixing Code Snippets Tag Input Issues: Troubleshooting Guide

10 threads Sep 10, 2025 Plugin → Code snippets

Content

Many users of the Code Snippets plugin have reported issues with the tag input field in the snippet editor. This guide covers the most common problems and their solutions, helping you get your tagging system working properly again.

Common Symptoms

Users have experienced various issues with the tag functionality:

  • Unable to type into the tag input field (can focus but no keyboard input)
  • Tags not being saved when clicking "Save"
  • No tag suggestions via autocomplete
  • Settings changes not appearing to save (often related to caching)

Primary Solutions

1. Proper Tag Entry Method

Many users don't realize the correct way to add tags. The tag input field requires specific actions to confirm tags:

  • Press the Comma key (,) after typing your tag text
  • Or press the Enter key to confirm the tag

Only after using one of these methods will the tag turn into a blue box, indicating it has been properly added and will be saved.

2. Update to Latest Version

The Code Snippets team has addressed several tag-related bugs in recent updates. Version 3.6.7 specifically fixed multiple tag input issues. Ensure you're running the latest version of the plugin to benefit from these fixes.

3. Clear Object Caching

If your tag settings (like enabling/disabling tags) appear to not save, but actually are saving in the database, you may be experiencing object caching issues:

  1. Check your wp_options table to confirm settings are actually saving
  2. Purge your object cache (if using Redis, Memcached, or other object caching)
  3. Refresh the settings page to see accurate settings

4. Browser Console Check

While many tag issues don't produce visible JavaScript errors, it's worth checking your browser's developer console for any related errors that might indicate conflicts with other plugins or themes.

When These Solutions Don't Work

If you've tried all the above steps and still experience issues, you may want to check the plugin's GitHub repository where the development team tracks and addresses ongoing bugs. The community there often provides additional insights and workarounds for persistent problems.

Remember that the tag functionality is a core part of organizing your snippets effectively, so getting it working properly is worth the troubleshooting effort.

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