diff --git a/src/hasFields.zig b/src/hasFields.zig
new file mode 100644
index 0000000000000000000000000000000000000000..449e08bc4cdd32d9845ba4b282e8a4b27c316555
--- /dev/null
+++ b/src/hasFields.zig
@@ -0,0 +1,29 @@
+const std = @import("std");
+const string = []const u8;
+const extras = @import("./lib.zig");
+
+pub fn hasFields(comptime T: type, comptime names: anytype) bool {
+    inline for (names) |name| {
+        if (!@hasField(T, name))
+            return false;
+    }
+    return true;
+}
+
+test "hasFields" {
+    const TestStruct1 = struct {};
+    const TestStruct2 = struct {
+        a: u32,
+        b: u32,
+        c: bool,
+        pub fn useless() void {}
+    };
+
+    const tuple = .{ "a", "b", "c" };
+
+    try std.testing.expect(!hasFields(TestStruct1, .{"a"}));
+    try std.testing.expect(hasFields(TestStruct2, .{ "a", "b" }));
+    try std.testing.expect(hasFields(TestStruct2, .{ "a", "b", "c" }));
+    try std.testing.expect(hasFields(TestStruct2, tuple));
+    try std.testing.expect(!hasFields(TestStruct2, .{ "a", "b", "useless" }));
+}
diff --git a/src/lib.zig b/src/lib.zig
index c6cc79d2ae4dcba59c3060cb722ba2c46dcf4da1..68dfceb2f5c6806e8941067a8981283b5a7735cb 100644
--- a/src/lib.zig
+++ b/src/lib.zig
@@ -104,3 +104,4 @@ pub usingnamespace @import("./mapBy.zig");
 pub usingnamespace @import("./lessThanBy.zig");
 pub usingnamespace @import("./isContainer.zig");
 pub usingnamespace @import("./hasFn.zig");
+pub usingnamespace @import("./hasFields.zig");