fix: minimum 2 characters for custom emojis

packages/builders/__tests__/components/button.test.ts

@@ -26,7 +26,17 @@ describe('Button Components', () => {
 					.setCustomId('custom')
 					.setLabel('test')
 					.setDisabled(true)
-					.setEmoji({ name: 'test' });
+					.setEmoji({ name: '🩵' });
+
+				button.toJSON();
+			}).not.toThrowError();
+
+			expect(() => {
+				const button = new PrimaryButtonBuilder()
+					.setCustomId('custom')
+					.setLabel('test')
+					.setDisabled(true)
+					.setEmoji({ id: '1234567890123456', name: 'test', animated: true });
 
 				button.toJSON();
 			}).not.toThrowError();
@@ -37,7 +47,7 @@ describe('Button Components', () => {
 			}).not.toThrowError();
 
 			expect(() => {
-				const button = new DangerButtonBuilder().setCustomId('custom').setEmoji({ name: 'ok' });
+				const button = new DangerButtonBuilder().setCustomId('custom').setEmoji({ name: '👌' });
 				button.toJSON();
 			}).not.toThrowError();
 
@@ -47,7 +57,7 @@ describe('Button Components', () => {
 			}).not.toThrowError();
 
 			expect(() => {
-				const button = new LinkButtonBuilder().setURL('https://discord.js.org').setEmoji({ name: 'ok' });
+				const button = new LinkButtonBuilder().setURL('https://discord.js.org').setEmoji({ name: '👌' });
 				button.toJSON();
 			}).not.toThrowError();
 
@@ -66,7 +76,17 @@ describe('Button Components', () => {
 
 			expect(() => {
 				// @ts-expect-error: Invalid emoji
-				const button = new PrimaryButtonBuilder().setEmoji('test');
+				const button = new PrimaryButtonBuilder().setEmoji('🩵');
+				button.toJSON();
+			}).toThrowError();
+
+			expect(() => {
+				const button = new PrimaryButtonBuilder()
+					.setCustomId('custom')
+					.setLabel('test')
+					.setDisabled(true)
+					.setEmoji({ id: '1234567890123456', name: '1' });
+
 				button.toJSON();
 			}).toThrowError();
 
@@ -86,7 +106,7 @@ describe('Button Components', () => {
 			// @ts-expect-error: Invalid parameter for disabled
 			expect(() => new PrimaryButtonBuilder().setCustomId('hi').setDisabled(0).toJSON()).toThrowError();
 			// @ts-expect-error: Invalid emoji
-			expect(() => new PrimaryButtonBuilder().setCustomId('hi').setEmoji('foo').toJSON()).toThrowError();
+			expect(() => new PrimaryButtonBuilder().setCustomId('hi').setEmoji('🩵').toJSON()).toThrowError();
 
 			expect(() =>
 				new LinkButtonBuilder()

packages/builders/__tests__/components/selectMenu.test.ts

@@ -80,7 +80,7 @@ describe('Select Menu Components', () => {
 				.setLabel('test')
 				.setValue('test')
 				.setDefault(true)
-				.setEmoji({ name: 'test' })
+				.setEmoji({ name: '🩵' })
 				.setDescription('description');
 			expect(() => selectMenuWithId().addOptions(option).toJSON()).not.toThrowError();
 			expect(() => selectMenuWithId().setOptions(option).toJSON()).not.toThrowError();

packages/builders/src/components/Assertions.ts

@@ -5,12 +5,25 @@ import { idPredicate, customIdPredicate, snowflakePredicate } from '../Assertion
 export const emojiPredicate = z
 	.strictObject({
 		id: snowflakePredicate.optional(),
-		name: z.string().min(1).max(32).optional(),
+		name: z.string().max(32).optional(),
 		animated: z.boolean().optional(),
 	})
 	.refine((data) => data.id !== undefined || data.name !== undefined, {
-		error: "Either 'id' or 'name' must be provided",
+		error: "Either 'id' or 'name' must be provided.",
-	});
+	})
+	.refine(
+		(data) => {
+			if (data.id !== undefined && data.name !== undefined) {
+				return data.name.length >= 2;
+			}
+
+			return true;
+		},
+		{
+			error: 'Custom emoji names must be at least 2 characters.',
+			path: ['name'],
+		},
+	);
 
 const buttonPredicateBase = z.strictObject({
 	type: z.literal(ComponentType.Button),