JSFiddle - React, Tailwind, and code Playground

JavaScript

expOperators = { "0": "Select operator", "GREATERTHAN": "After", "LESSTHAN": "Before", "GREATERTHANEQUALTO": "On or After", "LESSTHANEQUALTO": "On or Before", "EQUALS": "On", "BETWEEN": "Between", "ISNULL": "Is Null", "ISNOTNULL": "Is not Null" };

for(var name in expOperators ) {
    if(expOperators[name] === "Between"){
    document.write(name);
    }
}