control input

includes/functions.php

@@ -369,6 +369,7 @@ function DisplayLokinetConfig(){
                     <div class="form-group">
                       <label for="usr">Bootstrap url:</label>
                       <input type="url" class="form-control" placeholder="http://206.81.100.174/n-st-5.signed" id="lokinetbootstrap">
+                      value="<?php echo htmlspecialchars($_POST['lokinetbootstrap']); ?>">
                     </div>
                   </form>
                 </div>
@@ -376,7 +377,9 @@ function DisplayLokinetConfig(){
                   <input type="submit" class="btn btn-success" name="ApplyLokinetSettings" value="Apply Bootstrap" />
           				<?php
                   global $bootstrap;
-                  $bootstrap = 'lokinetbootstrap';
+                  if (isset($_POST["ApplyLokinetSettings"])) {
+                    $bootstrap = $_POST['lokinetbootstrap'];
+                  }
           				if( $lokinetstatus[0] == 0 ) {
           					echo '<input type="submit" class="btn btn-success" name="StartLokinet" value="Start Lokinet Service" />' , PHP_EOL;
           				} else {