Answers for "check if space exist in string js"

javascript detect space in string

if(str.indexOf(' ') >= 0){
    console.log("contains spaces");
}

Posted by: Guest on November-14-2020

javascript check if string ends with space

const str = "hello world ";
    const a = str.slice(-1);
    if (a == " ") {
        console.log("ends with space");

    }

Posted by: Guest on June-11-2021

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