Input Radio required alha

HTML DOM Radio ƙanam

Dabebo da wakilci

required Alha tsa dabebo ko tsa return dake a tsa samun shaidar shaidar a tsa fada bayan a yana kuma tsa fara samun shaidar:

Anan alha na ya bayyana HTML required alha.

Kuma karin kuma tsa:

HTML tsariwariwari:HTML <input> required ɗanin alhakin

Mutum

Hausa 1

Dace kuma tsa samun shaidar shaidar a tsa fada bayan a yana kuma tsa fara samun shaidar:

var x = document.getElementById("myRadio").required;

Jiyar kai sai

Hausa 2

Tsa samun shaidar shaidar a tsa fada bayan a yana kuma tsa fara samun shaidar:

document.getElementById("myRadio").required = true;

Jiyar kai sai

Kodisi

Karar return required alha:

radioObject.required

Dabuwa required alha:

radioObject.required = true|false

ciwon alha

ciwọn bayani
true|false

Tasiri dake a tsa fada bayan a yana kuma tsa fara samun shaidar.

  • true - a bace ka ƙara ƙauna a kafin a cikin ƙauna
  • false - girmama. Kafin a cikin ƙauna ba a bukata ba wajibin ɗanin yanar

Yanar aikin

Daukar: Boolean, idan a bace ka ƙara ƙauna a kafin a cikin ƙauna, ɗauka true；kuma yadda a ƙara ƙauna, ɗauka false.

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HTML DOM Radio ƙanam