Like knowing the previous url before coming to this page(not within same website but say two different websites). I tried consoling document.referrer in localhost in react, but returns an empty string. Is there a way to know the previous url, from where you came to the current page(not in same website but two different websites)and also send data from one to another from frontend? Like an sso website?
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There are some good answers here https://stackoverflow.com/questions/3528324/how-to-get-the-previous-url-in-javascript – mstephen19 Jan 17 '22 at 12:32
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Please provide enough code so others can better understand or reproduce the problem. – Community Jan 26 '22 at 08:57
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You can use iframe to communicate between 2 separate websites -> https://medium.com/@saurabhbhatiazx/cross-domain-i-frame-communication-using-html5-56144f520ebf
Max G.
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