element-ui中的el-form表单验证,只有在提交按钮点击时才进行验证,这样会减少消耗 其实很简单,直接在el-input上加一个属性就行:validate-event="false" Form 表单组件的表单属性都有这么一个属性 示例 <template> <el-form ref="fieldFormRef" :model="fieldForm" :rules="fieldRules" label-posi...
在提交表单之前,通常还需要进行验证,可以使用 validate 方法。 javascript methods: { async submitForm() { try { await this.$refs.form.validate(); const formData = this.$refs.form.model; console.log(formData); // 你可以进一步处理这些数据,比如发送请求 } catch (error) { console.error('表单验证...
form_component.validate(valid => { if (valid) { resolve(); } else { reject(); } }); }); } 点击按钮的时候执行 checkParam 方法 async checkParam(form_name) { try { await this.$check_form(form_name); for (let i = 0; i < this.form.seconde_form.length; i++) { await this.$...
// 将'blur'去掉,是鼠标失去焦点的时候会触发验证});// 在点击确定按钮的时候,触发函数,然后进行验证constonAddField=async(formEl) => {if(!formEl)return;awaitformEl.validate((valid, fields) =>{console.log(valid, fields);if(valid) {console.log("success");...
await ruleFormRef.value?.validate((valid) => valid) } defineExpose({ submitForm }) const checkAll = ref(false) const isIndeterminate = ref(true) const handleCheckAllChange = ( val: boolean, field: string, options: IOptions[] ) => { ...
form.validate(valid=>{ if(valid) { resolve(valid) }else{ reject(valid) } }) }) } letvalidateA = validateForm(dForm) letvalidateB = validateForm(dataForm) letp = await Promise.all([validateA,validateB]).then(res=>res).catch(e => console.log(e)); ...
由于firebase查询是异步函数,请尝试以下操作: static validUsername(fc: FormControl){ firebase.database().ref().child("users").orderByChild("username") .equalTo(fc.value) .once("value",async snapshot => { if (snapshot.exists()){ console.log("username già in uso") return await ({valid...
[ { required: true, // 是否必填 是 trigger: '', // blur 或 change 这里就不指定触发方式了,保存提交时再校验 itemType: 'selectOne', // 当前类型,固定下拉框类型 labelName: item.labelName, // 当前输入框的名字 value: form[item.propName], // 输入框输入的绑定的值 validator: validateEvery...
{ required: true, message: 'Please input activity form', trigger: 'blur' }, ], }) const submitForm = async (formEl: FormInstance | undefined) => { if (!formEl) { return } await formEl.validate((valid, fields) => { if (valid) { ruleForm.type = 7 postFeedback(ruleForm).then(...
ComponentLoginValidate }, directives: { focus: { // 指令的定义 inserted: function(el) { el.focus() } } }, data() { // 判断Ip var checkIp = (rule, value, callback) => { checkValidateIpAndPort(value, 'IP', callback) callback() ...