Posts by italofsan • 1 point

• 0

  votes

  3

  answers

  82

  views

  A: How do I use Javascript to check if my input has any written text?

  Simpler yet: if (!email_box.value) { return console.log("Campo vazio!") } Empty fields are false in Javascript. If you do a check by placing only the value on if: if (valor) { // faça alguma coisa }…

  javascript html5 front-end boolean

  answered 3 years, 6 months ago italofsan 1