Replace spaces with dashes and make all letters lower-case

Question

I need to reformat a string using jQuery or vanilla JavaScript  Let   s say we have  Sonic Free Games    I want to convert it to  sonic-free-games    So whitespaces should be replaced by dashes and all letters converted to small letters   Any help on this please

User · Answer

Above answer can be considered to be confusing a little   String methods are not modifying original object  They return new object   It must be   var str    Sonic Free Games   str   str replace   s  g   -   toLowerCase      new object assigned to var str

User · Answer

You can also use split and join    Sonic Free Games  split      join  -   toLowerCase      sonic-free-games

User · Answer

x000D   x000D  var str    Tatwerat Development Team   x000D  str   str replace   s  g   -    x000D  console log str   x000D  console log str toLowerCase    x000D   x000D   x000D

User · Answer

CMS s answer is just fine  but I want to note that you can use this package  https   github com sindresorhus slugify  which does it for you and covers many edge cases  i e   German umlauts  Vietnamese  Arabic  Russian  Romanian  Turkish  etc

User · Answer

Just use the String replace and toLowerCase methods  for example   var str    Sonic Free Games   str   str replace   s  g   -   toLowerCase    console log str       sonic-free-games    Notice the g flag on the RegExp  it will make the replacement globally within the string  if it s not used  only the first occurrence will be replaced  and also  that RegExp will match one or more white-space characters

[javascript] Replace spaces with dashes and make all letters lower-case

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