diff --git a/checks/checks.go b/checks/checks.go
new file mode 100644
index 0000000..7c3d32a
--- /dev/null
+++ b/checks/checks.go
@@ -0,0 +1,49 @@
+package checks
+
+func All(l []interface{}) (int, bool) {
+	for idx, i := range l {
+		switch i.(type) {
+		case bool:
+			if i == false {
+				return idx, false
+			}
+		case string:
+			if i == "" {
+				return idx, false
+			}
+		case int8, int16, int32, int64, uint8, uint16, uint32, uint64, uintptr, float32, float64:
+			if i == 0 {
+				return idx, false
+			}
+		default:
+			if i == nil {
+				return idx, false
+			}
+		}
+	}
+	return 0, true
+}
+
+func Any(l []interface{}) (int, bool) {
+	for idx, i := range l {
+		switch i.(type) {
+		case bool:
+			if i == true {
+				return idx, true
+			}
+		case string:
+			if i != "" {
+				return idx, true
+			}
+		case int8, int16, int32, int64, uint8, uint16, uint32, uint64, uintptr, float32, float64:
+			if i != 0 {
+				return idx, true
+			}
+		default:
+			if i != nil {
+				return idx, true
+			}
+		}
+	}
+	return 0, false
+}