From 43ad1c22fe48e739d3ee29c76a6a0fe7f0519edf Mon Sep 17 00:00:00 2001
From: Hermes Agent <hermes@opencomputing.cn>
Date: Tue, 23 Jun 2026 15:31:29 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20UiFloat=20pattern=E5=85=81=E8=AE=B8?=
 =?UTF-8?q?=E8=B4=9F=E5=8F=B7=E8=BE=93=E5=85=A5=EF=BC=8C=E9=98=B2=E6=AD=A2?=
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---
 bricks/input.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bricks/input.js b/bricks/input.js
index 0ae6508..1b16f59 100644
--- a/bricks/input.js
+++ b/bricks/input.js
@@ -324,7 +324,7 @@ bricks.UiFloat  =class extends bricks.UiInt {
 	constructor(options){
 		super(options);
 		this.uitype='float';
-		this.pattern = '\\d*\\.?\\d+';
+		this.pattern = '-?\\d*\\.?\\d*';
 		var dec_len = this.opts.dec_len || 2;
 		var step = 1;
 		for (var i=0; i<dec_len; i++)