An warware: yadda ake inganta lambar wayar hannu a cikin hanyar html

Babban matsalar da ke da alaฦ™a da inganta lambobin wayar hannu a cikin siffofin HTML shine cewa babu daidaitaccen tsarin lambobin wayar hannu. ฦ˜asashe daban-daban suna da tsari daban-daban don lambobin wayar hannu, yana da wahala a ฦ™irฦ™iri ฦ™a'idar tabbatar da duniya wacce ke aiki ga dukkan ฦ™asashe. Bugu da ฦ™ari, wasu ฦ™asashe na iya buฦ™atar ฦ™arin bayani kamar lambobin yanki ko lambobin ฦ™asa, waษ—anda zasu iya dagula aikin tabbatarwa. A ฦ™arshe, akwai nau'ikan haruffa da alamomi na musamman da aka yi amfani da su a wasu nau'ikan lambobin wayar hannu waษ—anda kuma zasu iya yin wahala ฦ™irฦ™irar ฦ™a'idar tabbatarwa.

<form>
  <label for="mobile">Mobile Number:</label><br>
  <input type="tel" id="mobile" name="mobile" pattern="&#91;0-9&#93;{10}" required><br>
  <input type="submit">
</form>

1.

- Wannan layin lambar yana haifar da nau'in nau'in HTML.
2.
- Wannan layin lambar yana ฦ™irฦ™irar nau'in lakabi tare da rubutu "Lambar Wayar hannu:" kuma sanya shi zuwa filin shigarwa tare da id "mobile".
3.
- Wannan layin lambar yana ฦ™irฦ™irar filin shigarwa tare da nau'in "tel", id "mobile", suna "wayar hannu", tsarin "[0-9]{10}" da sifa da ake buฦ™ata saita zuwa gaskiya. Siffar ฦ™irar ta ฦ™ididdige cewa lambobi 0-9 ne kawai za a iya shigar da su, kuma dole ne a sami haruffa 10 gabaษ—aya.
4. - Wannan layin code yana ฦ™irฦ™irar maษ“allin ฦ™addamarwa wanda zai ฦ™addamar da fom lokacin da mai amfani ya danna shi.

Menene nau'in html

Siffar HTML wani abu ne a shafin yanar gizon da ke ba mai amfani damar shigar da bayanai, kamar filayen rubutu, akwatunan rajista, maษ“allan rediyo, da menu na ฦ™asa. Ana aika bayanan da aka shigar a cikin fom ษ—in zuwa uwar garken don sarrafawa. Ana amfani da fom don dalilai daban-daban kamar tattara bayanan shigar mai amfani, ฦ™addamar da oda ko rajista, da gudanar da safiyo.

gaya sifa

Sifa ta faษ—a a cikin HTML sifa ce da ke ba da damar shafin yanar gizon don nuna saฦ™o ko faษ—akarwa ga mai amfani lokacin da aka loda shafin. Ana iya amfani da shi don samar da bayanai game da shafin, kamar faษ—akarwa ko sanarwa, ko kuma ana iya amfani da shi don tambayar mai amfani don shigarwa. Hakanan za'a iya amfani da sifa don ฦ™irฦ™irar saฦ™on da aka saba nunawa lokacin da aka cika wasu sharuษ—ษ—a.

Ta yaya zan inganta lambar wayar hannu

Don inganta lambar wayar hannu a cikin HTML, zaku iya amfani da nau'in shigarwar HTML5 = โ€œtelโ€ sifa. Wannan zai ba masu amfani damar shigar da lambar wayar su a takamaiman tsari kuma zai inganta ta don daidaito. Bugu da ฦ™ari, kuna iya amfani da JavaScript ko jQuery don ฦ™ara inganta lambar wayar hannu. Misali, zaku iya bincika ko ฦ™imar da aka shigar tana da takamaiman tsayi (lambobi 10 don lambobin Indiya) sannan ku duba idan ya ฦ™unshi lambobi kawai.

Shafi posts:

Leave a Comment