Input Button required abin

HTML DOM Input FileUpload ceke

Tafiyar da amfani

required Abin gina kuma a gana abin a kudade abin kula abin kuma a gina kudade a kwarin da ke kama har ila yau.

An gana wannan abin ne a cikin abin HTML required.

Tsohon bayani:

Manhajar HTML:HTML <input> ɗanarorin required

Shi ne

Hausa 1

A gana kuma a gina kudade a kwarin da ke kama har ila yau:

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

Ku ciya shi shi

Hausa 2

Gina abin kula abin kuma a gina kudade a kwarin da ke kama:

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

Ku ciya shi shi

Yanayin

A gana abin required:

fileuploadObject.required

Gina abin required:

fileuploadObject.required = true|false

Wurin girma

Wurin Bayani
true|false

Kwarin dake da a bada abin da kula abin kuma a gina kudade a kwarin da ke kama.

  • true - ɗanarorin file upload yana da mahimmanci a cikin ɗanarorin form submission
  • false - matsakaicin. ɗanarorin file upload ba a da mahimmanci a cikin ɗanarorin form submission ba

Tsaɗawar ɗanarorin

Samun: Boolean, idan ɗanarorin file upload yana da mahimmanci a cikin ɗanarorin form submission, za a samar da true; da bai a samar da false.

Rarraba ɗanarorin Browser

Chrome Edge Firefox Safari Opera
Chrome Edge Firefox Safari Opera
Nasara 10.0 Nasara Ba a gudanar da Nasara

HTML DOM Input FileUpload ceke