.netregexreg-expressionvalidator

RegularExpressionValidator allows only links

I have a TextBox on my projects. I want user to write here only links from Vimeo. How can I do it with RegularExpressionValidator? Is it possible?

Solution

  • Here is a regex that should allow you to validate the Vimeo videos links:

    vimeo\.com/(?:.*#|.*/videos/)?([0-9]+)

    You may want to add http or https at the beginning.