Answers for "remove last letter in string js"

javascript remove last character from string

var str = 'mystring';

// the character 'g' will be removed
str = str.slice(0, -1);

javascript remove last character from string

const text = 'abcdef'
const editedText = text.slice(0, -1) //'abcde'

javascript remove last character from string

str = str.substring(0, str.length - 1);