一、uniapp输入框禁止输入汉字
<u-form-item label="****" prop="****">
<u-input v-model="绑定值" type="text" @input="limitInput"/>
</u-form-item>
limitInput(e) {
this.$nextTick(() => {
绑定值 = e.replace(
/[\u4E00-\u9FA5]|\s/g,
''
)
})
}
二、手动触发uni-app form表单某项检验
<u-form-item label="****" ref="testRef" prop="****">
</u-form-item>
this.$refs.testRef.onFieldChange();
