I am really bad at Regex but in my JavaScript app I am trying to validate a form item, the value of the form item can only contain letters, numbers, dashes and at least one dot.
So the following would be valid:
hello.world
microsoft.com
So far I came up with this (.+)[a-zA-Z0-9.-]\.[a-zA-Z0-9.-]+$ but it doesn’t work as I can add spaces. What can I do to make my Regex work? Also can I prevent the dot being the first character?
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Keep up the good work!
Well done,
Madel
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