Landing Page: andere Zeichen bei ID erlauben (z.B. Unterstrich) und ggf mehr Zeichen 25-30

[NoemiThiede]

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior A clear and concise description of what you expected to happen.

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Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browsers: R Version

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