<el-input size="medium" v-model.trim="account" placeholder="提取金额" :maxlength="inputMaxL" @input="inputMaxL = /^\d+\.?\d{0,1}$/.test(account) ? null : account.length - 1"></el-input>
本文共 235 字，大约阅读时间需要 1 分钟。
<el-input size="medium" v-model.trim="account" placeholder="提取金额" :maxlength="inputMaxL" @input="inputMaxL = /^\d+\.?\d{0,1}$/.test(account) ? null : account.length - 1"></el-input>
转载于:https://www.cnblogs.com/fifteen718/p/9533852.html