Validate user input new locations

Hi @abyz12345,

You can do this with the power of javascript.

const input = document.getElementById('oum_location_title');

  if (input) {
    input.addEventListener('input', function () {
      const invalidCharPattern = /@/g;

      // Remove @ symbols if found
      if (invalidCharPattern.test(input.value)) {
        input.value = input.value.replace(invalidCharPattern, '');
        
        // Optional: Show a quick feedback message
        alert('The "@" symbol is not allowed in the location title.');
      }
    });
  }

☝️ This js snippet would prevent users from typing @ symbols into the title field (#oum_location_title).
You can add this snippet to the Custom JS field under Open User Map > Settings > Advanced.

I would recommend to use ChatGPT to adapt the script to your needs.

Best regards,
Daniel