Possible conflict between CKE5 and Clientside Validation

I am familiar with "jquery" but i've not heard of "jguerv"or "jguery". What are they?

Iam working on this

Hi @aaronpinero

You are getting the conflict issue(TypeError) because the jquery.validate.min.js is being loaded from CDN by default from the ClientSide Validation module.

Solution to this issue:

We should have the jQuery library with web/libraries/jquery-validation.

Instead of doing manually please do follow below step to fix it:
1. Add the below things in composer.json file
"repositories": {
"drupal": {
"type": "composer",
"url": "https://packages.drupal.org/8"
},
"npm-assets": {
"type": "composer",
"url": "https://asset-packagist.org"
}
},
and
"extra": {
"installer-types": [
"npm-asset"
],
...............
within installer paths,
"installer-paths": {
"web/core": [
"type:drupal-core",
"type:npm-asset"
],
.........................

2. Require following composer dependencies.
composer require oomphinc/composer-installers-extender
composer require npm-asset/jquery-validation:^1.17
3. If you face any issue on site, Please remove composer.json and vendor folder. Then run composer install command.
4. Now you will be able to see the node_modules folder outside web.
5. Please copy jquery-validation folder and place it inside web/libraries folder. Please ensure proper permission added.
6. Now the validation will be handled from js file in the libraries folder. You will be able to apply ckeditor things without console errors.

Note: After everything is setup successfully, you can remove node-modules folder and json file outside the folder.

Please let me know if you tried the above steps and post your comments.

@aaronpinero could you provide some additional info.

#2 mentions not super familiar with jguery

#6 offers some guidance too.

@deborahblessy Thank you for your suggestion regarding loading the jQuery library from CDN vs. requiring the library in composer. That might have fixed the issue. I need to do a more thorough check, but a quick test seems to indicate the console errors are gone.

The original problem description had some typos because I copied the text from a screen capture. I guess OCR still has issues in 2023.

#6 works for me, thx. I had the same problem on Drupal 9.4 and Clientside validation

That sounds like a wrong asset library definition.

I bet that https://www.drupal.org/node/3293812 → , which shipped in 9.5, indirectly is exposing this.

#3324062: [Regression] Changes to Drupal.ajax in 9.5.x have caused regressions in paragraphs_features module → is another example of this.

edykst → changed the visibility of the branch 3384651-possible-conflict-between to hidden.

edykst → changed the visibility of the branch 3384651-possible-conflict-between to active.