diff --git a/example/StringCaseValidationPlugin.js b/example/StringCaseValidationPlugin.js
new file mode 100644
index 0000000..fe48ee6
--- /dev/null
+++ b/example/StringCaseValidationPlugin.js
@@ -0,0 +1,12 @@
+var Database = require('iridium');
+
+var Plugin = {
+	validate: function(schema, value, propertyName) {
+		if(schema == 'Uppercase')
+			return this.assert(value.toUpperCase() == value, 'uppercase string', value);
+		if(schema == 'Lowercase')
+			return this.assert(value.toLowerCase() == value, 'lowercase string', value);
+	}
+};
+
+module.exports = Plugin;
\ No newline at end of file