isRgba() function
This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.
判断是否为rgba颜色
Signature:
typescript
declare function isRgba(color: string): boolean;declare function isRgba(color: string): boolean;Parameters
| Parameter | Type | Description |
|---|---|---|
| color | string | 需要验证的颜色字符串 |
Returns:
boolean
{boolean} 如果是rgba颜色返回true，否则返回false
Example
JavaScript
isRgba('#FD7086') // false
isRgba('rgba(253,112,134,0.9)') // true
isRgba('rgba(253,112,134,1.1)')// false
isRgba(null) // false
isRgba({}) // false
isRgba('rgb(255,255,255)') // false
isRgba('rgb(256,256,256)') // false isRgba('#FD7086') // false
isRgba('rgba(253,112,134,0.9)') // true
isRgba('rgba(253,112,134,1.1)')// false
isRgba(null) // false
isRgba({}) // false
isRgba('rgb(255,255,255)') // false
isRgba('rgb(256,256,256)') // false