Question 11025 in Jquery Question posted in
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JQuery regex remove spaces and replace comma in string

I have to get keywords from the client and need to remove all spaces next to commas.

I have the following keywords list style

  ,air duster, apple,       samsung , power bank station,sony

I need like this

air duster,apple,samsung,power bank station,sony

my code

 $("#my-input").on("focusout", function() {  
    console.log("FOCUS OUT")

    $(this).attr("value",$(this).val().split(/[ ,]+/).join(',').trim());
  })

print

,air,duster,apple,samsung,power,bank,station,sony
Tags:

2

Answers


  1. 0 
    ',air duster, apple,       samsung , '.replace(/, +/g, ',')
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  2. 0

    You can use

    console.log(
    "  ,air duster, apple,       samsung , power bank station,sony".split(",").map(x => x.trim()).filter(Boolean).join(",")
)
// => air duster,apple,samsung,power bank station,sony

    Here,

    • .split(",") – splits with a comma
    • .map(x => x.trim()) – removes leading/trailing whitespaces
    • .filter(Boolean) – removes empty items
    • .join(",") – join the items with a single comma.
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