富文本编辑器

<textarea class="layui-textarea" name="txt" id="txt" lay-verify="txt">内容</textarea>

var layedit, editindex;
$(document).ready(function () {
    layedit = layui.layedit;
    layedit.set({
	height : 400,
        uploadImage: {
            url: '<?=links('upload','save','0','dir=editor&key='.$key)?>'
        }
    });
    editindex = layedit.build('txt');
    setInterval(function () {
	$("#LAY_layedit_1").contents().find("img").css('max-width', '100%');
    }, 500);
	form.verify({
	//content富文本域中的lay-verify 值
	txt: function(value) {
	  return layedit.sync(editindex);
	}
	});
    return false;
});