OAuth OK!

testOauthClient/wwwroot/lib/jquery-validation/src/additional/accept.js

@@ -0,0 +1,33 @@
+// Accept a value from a file input based on a required mimetype
+$.validator.addMethod("accept", function(value, element, param) {
+	// Split mime on commas in case we have multiple types we can accept
+	var typeParam = typeof param === "string" ? param.replace(/\s/g, "").replace(/,/g, "|") : "image/*",
+	optionalValue = this.optional(element),
+	i, file;
+
+	// Element is optional
+	if (optionalValue) {
+		return optionalValue;
+	}
+
+	if ($(element).attr("type") === "file") {
+		// If we are using a wildcard, make it regex friendly
+		typeParam = typeParam.replace(/\*/g, ".*");
+
+		// Check if the element has a FileList before checking each file
+		if (element.files && element.files.length) {
+			for (i = 0; i < element.files.length; i++) {
+				file = element.files[i];
+
+				// Grab the mimetype from the loaded file, verify it matches
+				if (!file.type.match(new RegExp( "\\.?(" + typeParam + ")$", "i"))) {
+					return false;
+				}
+			}
+		}
+	}
+
+	// Either return true because we've validated each file, or because the
+	// browser does not support element.files and the FileList feature
+	return true;
+}, $.validator.format("Please enter a value with a valid mimetype."));