vue el-input输入限制

el-input仅输入数字

<el-input
:disabled="!is_add"
v-model="form.orgno"
clearable
show-word-limit
maxlength="16"
@input="form.orgno = form.orgno.replace(/[^\d]/g, '')"
/>

el-input替换空格

<el-input
v-model.trim="form.orgno"
clearable
@input="form.orgno = form.orgno.replace(/\s+/g,'')"
/>

仅允许输入英文大小写字符、数字和汉字

<el-input
v-model.trim="form.orgno"
clearable
@input="form.orgno = form.orgno.replace(/[^\a-\z\A-\Z0-9\u4E00-\u9FA5]/g, '')"
/>