If a class exists jquery

Detect if an element has a class jQurey

$("#EL_ID").hasClass("CLASS_NAME");

Jquery check if element has class starting with

/* Answer to: "jquery check if element has class starting with" */

if(!$(this).is('[class*="answerbox"]')) {
    //Finds element with no answerbox class
} else {
    //The element has already an answerbox class
}

Source: stackoverflow.com

If a class exists jquery

if ($(".mydivclass").length){
    // Do something if class exists
} else {
    // Do something if class does not exist
}

Jquery check if a class exists

if ($(".mydivclass")[0]){
    // Do something if class exists
} else {
    // Do something if class does not exist
}

Source: stackoverflow.com

Similar codes

0 vote171 views1 answer
Accessing widgets in screen manager kivy
TypeScript
56 votes507 views4 answers
How to see all the environments in Conda
TypeScript
0 vote266 views1 answer
How to get child element li beautifulsoup
TypeScript
0 vote226 views1 answer
Named types just give a name to a type
TypeScript
0 vote163 views1 answer
Import xml elements in kotlin
TypeScript
1 vote179 views1 answer
Serenity.is LinkingSetRelation add column-picker-button
TypeScript
0 vote199 views1 answer
Inteface method extension angular
TypeScript
0 vote181 views1 answer
IC markets minimum deposit
TypeScript
0 vote153 views1 answer
Typescript event emitter
TypeScript
0 vote242 views2 answers
Check if breckets clossing properly
TypeScript