我怎么能在Javascript中操作这个数组进行这种错误检查？ [英] How could I manipulate this array in Javascript for this kind of error checking?

问题描述

如何让Javascript检查一个数组，并确保在用逗号分隔数组的每个元素后没有提交错误。例如，用户可以形成一个数组，其中一行中有两个逗号分隔元素而不是一个逗号..不只是逗号，任何其他错误的输入。

How can I make Javascript check an array and make sure that there's no error commited after the comma separating each element of the array .. For example a user may form an array with two commas in a row separating an element instead of one comma .. Not just comma , any other wrong input.

var cars=["Saab",,"Volvo","BMW"]; // Here , this array has an error , there's a double comma .
var cars=["Saab",*"Volvo","BMW"]; // this array has an error , there's an axterix.
var cars=["Saab","Volvo","BMW"];  // this array is the right one.

这是错误的数组

什么是javascript我可以使用函数或解决方案来确保检查数组并且没有错误。只有元素和分隔逗号之间没有空格。

What javascript function or solution could I use to make sure an array is checked and no error is within it .. Only elements and separating commas with no space in between.

你的帮助会非常感激。

推荐答案

使用静态代码分析器，例如 JSLint 或 JSHint 。

Use a static code analyzer such as JSLint or JSHint.

后者可以作为JavaScript库使用网络主持的风味。

The latter is available as a JavaScript library in addition to the web-hosted flavor.

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