<input type="text" oninput="[this.value = this.value.match(/\d+(\.\d{0,2})?/)? this.value.match(/\d+(\.\d{0,2})?/)[0]: '']"/>
<input type="text" oninput="[this.value = this.value.match(/\d+(\.\d{0,2})?/)? this.value.match(/\d+(\.\d{0,2})?/)[0]: '']"/>
本文标题:正则验证输入的值为两位小数点并且只能输入数字
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