Removing space at the end of a word

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I created an application in React Enable and it searches online via POST. It works well, the point is that some devices include a space at the end of words, ex:

The user types natação, but the phone sends natação_ with a space at the end (put underline just to facilitate the vision).

How do I remove the end space before making the query?

javascript jquery react-native

1 answer

4


Call the method trim of the string before using it.

Try:

let foo = 'natação ';
console.log(foo.trim());

The method trim removes all spaces at the end of the string, if there is more than one.

  • thanks, just one thing: if you have spaces between words it excludes too? because only need exclusion at the end

  • 2

    @Italorodrigo Não. trim is only at the beginning and end of the String all. View documentation

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