opencart 3
<div class="form-group ">
<label class="col-sm-2 control-label" for="input-name"> another telephone</label>
<div class="col-sm-10">
<input type="text" name="another_telephone" value="{{another_telephone}}" class="form-control" placeholder="another telephone">
</div>
</div>
我在供應商商店表單中新增了自訂欄位「另一部電話」。 它接受字母、數字和符號。
問題：我想驗證我的欄位中的電話號碼是否有效。
附圖：文字欄位 > 另一通電話
也許我沒有正確理解您的問題，但如果您需要將另一部以字母為字母的手機更改為按字母/數字模式的數字
2(A,B,C) 3(D, E) ,F) 4(G,H,I) 5(J,K,L) 6(M,N,0) 7(P,Q,R,S) 8(T,U,V) 9(W ,X) ,Y,Z)你可以試試看這個：$another_phone = 'holidays1'; $alias_array = array( '0' => ['0'], '1' => ['1'], '2' => ['A','B','C'], '3' => ['D','E','F'], '4' => ['G','H','I'], '5' => ['J','K','L'], '6' => ['M','N','O'], '7' => ['P','Q','R','S'], '8' => ['T','U','V'], '9' => ['W','X','Y','Z']); $phone_in_letters = strtoupper($another_phone); //creating an array $phone_in_letters_array = str_split($phone_in_letters ); $phone_array = []; foreach($phone_in_letters_array as $val) { foreach ($alias_array as $key => $letters) { if (in_array($val, $letters)) { $phone_array[] = $key; } } } print_r(implode($phone_array));