From 7d3b0672be9af6828f698dfa632a79d906d33245 Mon Sep 17 00:00:00 2001
From: Dragon Fire <danielbodendahl@gmail.com>
Date: Sat, 5 Jun 2021 18:13:07 -0400
Subject: [PATCH] Fix

---
 framework/Argument.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/framework/Argument.js b/framework/Argument.js
index f3eb0170..c235bdf6 100644
--- a/framework/Argument.js
+++ b/framework/Argument.js
@@ -11,10 +11,28 @@ module.exports = class Argument {
 		this.oneOf = options.oneOf;
 		this.default = options.default;
 		this.avatarSize = options.avatarSize || 2048;
+		this.validator = options.validate;
+		this.parser = options.parse;
+		this.emptyChecker = options.isEmpty;
 	}
 
 	get type() {
 		if (this.typeID.includes('|')) return new UnionType(this.client, this.typeID);
 		return this.client.registry.types.get(this.typeID);
 	}
+
+	validate(val, msg, arg) {
+		if (this.validator) return this.validator(val, msg, arg);
+		return this.type.validate(val, msg, arg);
+	}
+
+	parse(val, msg, arg) {
+		if (this.parser) return this.parser(val, msg, arg);
+		return this.type.parse(val, msg, arg);
+	}
+
+	isEmpty(val, msg, arg) {
+		if (this.emptyChecker) return this.emptyChecker(val, msg, arg);
+		return this.type.isEmpty(val, msg, arg);
+	}
 };