Promises have two parameters, one for success (resolve) and one for failure (reject). Each has a condition that must be satisfied in order for the Promise to be resolved – otherwise, it will be rejected:

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Mon Aug 15 2022 20:12:37 GMT+0000 (Coordinated Universal Time)

const promise = new Promise((resolve, reject) => {  
    let condition;
    
    if(condition is met) {    
        resolve('Promise is resolved successfully.');  
    } else {    
        reject('Promise is rejected');  
    }
});

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https://www.freecodecamp.org/news/top-javascript-concepts-to-know-before-learning-react/

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Promises have two parameters, one for success (resolve) and one for failure (reject). Each has a condition that must be satisfied in order for the Promise to be resolved – otherwise, it will be rejected:

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