[Solved] Replace string with substring with regular expression

Question

var str = "1200,00".split(",")[0];
alert(str);

using .replace it will replace all characters with '' after the comma.

var str = "1200,00".replace(/,.*/, '');
alert(str);

Accepted Answer

var str = "1200,00".split(",")[0];
alert(str);

using .replace it will replace all characters with '' after the comma.

var str = "1200,00".replace(/,.*/, '');
alert(str);