Bug Type: Component

Environment

• Vue Version: 3.3.4
• Element Plus Version: 2.3.12
• Browser / OS: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36
• Build Tool: Vue CLI

Reproduction

Related Component

• el-input-number

Reproduction Link

Element Plus Playground

Steps to reproduce

1、输入框中输入1++、1--、1+e-2
2、查看组件上显示的值
3、获取v-model的值

What is Expected?

2、组件显示为空
3、v-model的值为空

What is actually happening?

2、组件上显示1++、1--、1+e-2
3、v-model的值为空

Additional comments

建议组件上显示的文本和值表现一致