check whether string contains astrik characters in javascript code example
Example 1: javascript contains substring
var str = "We got a poop cleanup on isle 4.";
if(str.indexOf("poop") !== -1){
alert("Not again");
}
//use indexOf (it returns position of substring or -1 if not found)
Example 2: js check if string contains character
if (your_string.indexOf('hello') > -1)
{
alert("hello found inside your_string");
}