javascript has string
const string = "Hello"
const substring = "llo"
console.log(string.includes(substring))javascript has string
const string = "Hello"
const substring = "llo"
console.log(string.includes(substring))javascript string contains character
var email = "[email protected]";
if(email.includes("@")){
console.log("Email is valid");
}
else{
console.log("Email is not valid");
}
// includes return boolean, if your string found => true else => falsejs check if string contains character
"FooBar".includes("oo"); // true
"FooBar".includes("foo"); // false
"FooBar".includes("oo", 2); // falsejs check if string contains character
if (your_string.indexOf('hello') > -1)
{
alert("hello found inside your_string");
}Copyright © 2021 Codeinu
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