Availability validation 92 PostsSeb 5 years ago3TopicHi,I use availability validation for a text field, but the validation does not work, the tooltip remains open and then nothing.Thanks for your help!Joomla 3.9.3, Seblod 3.17.3 4229 PostsKadministrator 5 years ago2Level 1Do you get any javascript error? 92 PostsSeb 5 years ago0Level 2Hi Klas,With the firefox development tools I have Ajax error : Ajax error: 500 error cck.validation-3.16.0.min.js:6:20809I activated the debug mode but there is no error displayed.Thanks! 92 PostsSeb 5 years ago0Level 2Hi Klas,I try with other template, and other form but the problem and always present. Do you have an idea?Thanks for your help,Seb