html pattern onclick js

[admin]

Sag das doch gleich , dann verstehe ich das auch was du meinst.
Benutze <form> Elemente dann geht das auch

Code:

<div class="modal" id="myModal4" data-backdrop="static">
      <div class="modal-dialog modal-lg">
       <div class="modal-content">
        <!-- Modal Header -->
        <div class="modal-header">
         <h5>monitorOESoft - Freitext Alarmierung</h5>
        </div>
         <div class="modal-body">
         <form>  
          <h6 style="margin: 15px" class="m-0">Radio Identification Code Eingabe</h6>
           <input type="text" class="form-control" placeholder="Adresse des Empfängers" id="address" style="height: 33px; width: 300px; border-color: black; margin-left: 15px" maxlength="7"  required="required" pattern=".{7}">
           <p style="margin-left: 15px; color: blue">Test Adresse: 1234566</p>
           <input type="text" class="form-control" placeholder="Subadresse Unteradresse" id="subaddress" style="height: 33px; width: 300px; border-color: black; margin-left: 15px" maxlength="1"  required="required" pattern=".{1}">
           <p style="margin-left: 15px; color: blue">Subadresse:<br>(a)= Einsatzalarm (b)= Bagatellalarm (c)= Infoalarm (d)= Rückalarm</p>
           <textarea type='text' id="memo" cols="60" rows="5" placeholder="Freitext" class="form-control" required="required" style="height: 125px; width: 600px; border-color: black; margin-left: 15px"></textarea>  
  
         </div>
         <!-- Modal footer -->
         <div class="modal-footer">  
          <input type="Submit" onclick="senden()" class="btn btn-default" value="Senden">
          <input type="Submit" class="btn btn-default" value="Abbruch" data-dismiss="modal">
         </div>
                   </form>
        </div>
      </div>
     </div>

Außerdem hast du eine Menge HTML Fehler , und die können auch Probleme machen
https://validator.w3.org/nu/?showsource=...ledigt.php