Even after defining row height a single line textarea appears.
<textarea rows="10" id="" name="" class="editable "></textarea>
<script>var editor = new MediumEditor('.editable');
</script>
You can use two different way to increase the height of an medium editor, Not a textarea.
Medium will shows a contenteditable
div instead of textarea in the editor.
.medium-editor-textarea {
min-height: 150px;
}
OR
<textarea class="editable medium-editor-textarea">
<p><br></p>
<p><br></p>
<p><br></p>
</textarea>
Contenteditable div will introduce p
tag for each line.
Ref: https://github.com/yabwe/medium-editor/blob/master/demo/textarea.html