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Is there a way to know if the file extension is an image?
i got this.
Already try with
var imageReg = /.(gif|jpg|jpeg|tiff|png)$/i; string = "image/png" imageReg.test(string)
But this return
Put dot and
/ inside a character class so that it would match
var imageReg = /[/.](gif|jpg|jpeg|tiff|png)$/i;
Your regex would return
true if there is a dot before
png but here there exists a forward slash, so it fails.