vue中如何去掉input前后的空格

const handleBlurEvent = (e) => {
    e.target.value = e.target.value.trim();
    
	// 触发原生input事件
    let event = document.createEvent('htmlEvents');
    event.initEvent('input', true, true);
    e.target.dispatchEvent(event);
};

const bindInputBlurEvent = (node) => {
    if (node.tagName === 'INPUT') {
        node.onblur = handleBlurEvent;
    } else {
    	// 递归子节点
        Array.from(node.children).forEach((children) => {
            bindInputBlurEvent(children);
        });
    }
};

export default {
    bind(el) {
        bindInputBlurEvent(el);
    }
};