JavaScript condition

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condition

  • if
  • else
  • else if
  • tenary condition

if

if (condition_here){
  //statement
}

else

if (condition_here){
  //statement
}else{
  // statement
}

else if

if (condition_here){
  //statement
}else if (condition_here) {
  // statement
}else if (condition_here) {
  // statement
}else if (condition_here) {
  // statement
}else {
  // statement
}

tenary condition

  • condition ? trueValue : falseValue

switch

  let product = 'and';
  switch(product) {
    case 'web':
      console.log('web product');
      break;
    case 'android':
    case 'and':
      console.log('android development');
      break;
    default:
      console.log('I am default');
  }
js, condition