el-input-number

InputNumber Component

InputNumber allows users to input numeric values with controls and validation.

When to Use

• Quantity inputs
• Numeric settings
• Range-limited numbers
• Precise numeric input

Basic Usage

<template>
  <el-input-number v-model="num" :min="1" :max="10" />
</template>

## Disabled

```vue
<template>
  <el-input-number v-model="num" disabled />
</template>

Steps

<template>
  <el-input-number v-model="num" :step="2" />
</template>

Step Strictly

<template>
  <el-input-number v-model="num" :step="2" step-strictly />
</template>

Precision

<template>
  <el-input-number v-model="num" :precision="2" :step="0.1" :max="10" />
</template>

Sizes

<template>
  <el-input-number v-model="num" size="large" />
  <el-input-number v-model="num" />
  <el-input-number v-model="num" size="small" />
</template>

Controls Position

<template>
  <el-input-number v-model="num" controls-position="right" />
</template>

API Reference

Attributes

Name	Description	Type	Default
model-value / v-model	Binding value	number	0
min	Minimum value	number	-Infinity
max	Maximum value	number	Infinity
step	Increment step	number	1
step-strictly	Require step multiples	boolean	false
precision	Decimal precision	number	—
size	Size	'large' | 'default' | 'small'	'default'
disabled	Whether disabled	boolean	false
controls	Show control buttons	boolean	true
controls-position	Button position	'' | 'right'	—
name	Native name attribute	string	—
label	Aria label	string	—
placeholder	Placeholder	string	—
value-on-clear	Value when cleared	'min' | 'max' | number | null	null

Events

Name	Description	Type
change	Triggers when value changes	(value: number, oldValue: number) => void
input	Triggers on input	(value: number | null | undefined) => void
blur	Triggers on blur	(event: FocusEvent) => void
focus	Triggers on focus	(event: FocusEvent) => void

Slots

Name	Description
decrease	Custom decrease button
increase	Custom increase button

Exposes

Name	Description	Type
focus	Focus the input	() => void
blur	Blur the input	() => void

Best Practices

1. Set min and max for valid ranges
2. Use precision for decimal numbers
3. Use controls-position="right" for compact layouts