Regex for Umlaut

Question

I am using JS Animated Contact Form with this line of validation regex:

rx:{\".name\":{rx:/^[a-zA-Z\'][a-zA-Z-\' ]+[a-zA-Z\']?$/,target:\'input\'}, other fie         


        

Answer 1

I came up with a combination of different ranges:

[A-Za-zÀ-ž\u0370-\u03FF\u0400-\u04FF]

• Diacritical Marks: [À-ž]
• Greek and Coptic: [\u0370-\u03FF]
• Cyrillic: [\u0400-\u04FF]

But I see that it misses some letters of @SambitD proposal, refer to: https://rubular.com/r/2g00QJK4rBS8Y4