slice text in textbox after newline-CodePudding

I have a textbox in reactjs. I want to slice its contents by new lines, outputting an array.

For example, if the textbox has

foo
bar
foobar

I want to get

['foo', 'bar', 'foobar']

Any ways I can do this?

CodePudding user response：

\n means new line, I suggest trimming the text before splitting.

string.trim().split('\n')

CodePudding user response：

for that, you just need to use 'split' function with '\n' which will help you separate the text.

CodePudding user response：

We can use split() method here

let's consider an example
str = "x\ny";
console.log(str.split("\r\n"));
you may need to use '\r\n'

the output is ["x", "y"]