Hocam projeyi bilmiyorum ama silmeyi deneyebilirsiniz

<select class="selectx RTL" name="type" id="DENEMEtype" required="">
<option value="5888" selected="">DENEME1</option>
<option value="5890" selected="">DENEME2</option>
<option value="6380" selected="">DENEME3</option>
<option value="6384" selected="">DENEME4</option>
<option value="6385" selected="">DENEME 5</option>
<option value="6390" selected="">DENEME 6</option>
<option value="6610" selected="">DENEME 7</option>
<option value="6665" selected="">DENEME 8</option>
</select>

Ya da javascript ile boş dönen optionları silebilirsiniz


<select class="selectx RTL" name="type" id="DENEMEtype" required="">
<option value="5888" selected="">DENEME1</option>
<option value="5890" selected="">DENEME2</option>
<option value="5897" selected=""></option>
<option value="5902" selected=""></option>
<option value="6251" selected=""></option>
<option value="6297" selected=""></option>
<option value="6380" selected="">DENEME3</option>
<option value="6381" selected=""></option>
<option value="6384" selected="">DENEME4</option>
<option value="6385" selected="">DENEME 5</option>
<option value="6390" selected="">DENEME 6</option>
<option value="6543" selected=""></option>
<option value="6550" selected=""></option>
<option value="6610" selected="">DENEME 7</option>
<option value="6665" selected="">DENEME 8</option>
</select>

<script>
// Select the dropdown
var selectElement = document.getElementById('DENEMEtype');

// Iterate over options in reverse to avoid index issues when removing elements
for (var i = selectElement.options.length - 1; i >= 0; i--) {
// If both the value and text are empty, remove the option
if (selectElement.options[i].value === '' && selectElement.options[i].text === '') {
selectElement.remove(i);
}
}
</script>