Describe the bug
FancyMenu complains about an invalid URL when trying to add a perfectly valid URL

To Reproduce
Steps to reproduce the behavior:

1. Add the following URL as a Web Text on any Layout https://songs-of-war.com/getserverinfo.html

Expected behavior
It should be added without problems

Screenshots

Basic Informations (please complete the following information):

• OS: Windows
• FancyMenu Version 1.4.3.1
• Forge Version 31.2.31
• Minecraft Version 1.15.2
• Active Mods: OptiFine_1.15.2_HD_U_G1_pre30

Note: This also happens with the "Web Image" feature

Hi! Did you solved it? What was it?

Hey, yeah it was an issue apparently an HTTP Code other than 200 makes it believe the URL is "invalid", I think my webserver was returning a 403 error which caused it to be detected as an invalid URL.

Ohh okay, glad you got it working! :)