solve some console errors in about and user setting section (#1380)

Co-authored-by: frankiejol <frankie@telecos.upc.edu>

script/rvd_front

@@ -1367,10 +1367,10 @@ sub user_settings {
     }
     _translations($c);
     my @errors;
-    if ($c->param('button_click')) {
+    if ($c->param('password-form') && $c->req->method eq 'POST') {
 	my $auth_ok;
         eval { $auth_ok = Ravada::Auth::login($USER->name, $c->param('current_password'))};
-        if (!$auth_ok || $@) {
+	if (!$auth_ok || $@ || ($c->param('current_password') eq "")) {
 		push @errors, ("Current password is wrong");
 	}
 	else {

templates/bootstrap/user_settings.html.ep

@@ -7,16 +7,16 @@
     <div id="page-wrapper">
 
         <!--BASES AND DOMAINS LIST-->
-        <div ng-controller="user_settings">
+        <div>
             <div class="page-header">
                 <div class="card card-dark">
                     <div class="card-header">
                         <h2 class="text-center"><%=l 'User Settings' %></h2>
                     </div>
                     <div>
-                        <div class="card-body">
+                      <div class="card-body">
 						<h3 class="mb-3"><%=l 'Setting your default language' %></h3>
-                        <form>
+                        <form method='post' enctype="multipart/form-data">
 
                             <%=l 'Language:' %> <select onchange="this.form.submit();" id="language" name="language" >
                                 %                           for my $code (sort { $i18n->localize($lang_name->{$a}) cmp $i18n->localize($lang_name->{$b}) } keys %$lang_name) {
@@ -26,12 +26,11 @@
                                 </option>
 % }
                             </select>
-
 %                            if ($changed_lang) {
                                  <font color="green">   <%=l 'Your language has been changed successfully' %></font>
 %                            }
-                        </form>
-                        </div>
+</form>
+			</div>
 %   if (!$_user->is_external) {
                         <div class="card-body">
 						<h3><%=l 'Change password' %></h3>
@@ -54,7 +53,8 @@
 %                         }
                             <div class="form-group row mt-3 ml-2">
                                 <button type="reset" class="btn btn-outline-secondary mr-2" onclick = "location='/'"><%=l 'Cancel' %></button>
-                                <input class="btn btn-primary" type='submit' onclick='this.form.submit();' id='button_click' name='button_click' value='<%=l 'Update password' %>'>
+				<input type="hidden" name="password-form" value="1">
+				<input class="btn btn-primary" type='submit' onclick='this.form.submit();' id='button_click' name='button_click' value='<%=l 'Update password' %>'>
     %                               if ($changed_pass) {
                                         <font color="green">   <%=l 'Your password has been changed successfully' %></font>
     %                               }

templates/main/about.html.ep

@@ -5,7 +5,7 @@
     <div id="wrapper">
 %= include 'bootstrap/navigation'
         <div id="page-wrapper">
-            <div ng-controller="about">
+            <div>
                 <div class="page-title">
                     <div class="card col-lg-8 offset-md-2 bg-light">
                         <h2 class="text-center"><%=l 'About' %></h2>