1-99位数字(两位小数) /^([1-9]{1})(\d{1}(\.\d{1,2})?)$/ 0-100 (三位小数) /^(\d{1,2}(\.\d{1,3})?|100)$/ ...
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<el-input placeholder v-model="scope.row[index]" oninput="value=value.replace(/[^\-?\d.]/g,'') ...
验证数字非负数 小数点保留两位小数点 下面正则已验证通过 ...
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title& ...
只能输入数字和小数点的正则 <input type="text" autocomplete="off" id="price" autofocus="autofocus" onkeyup="value=value.replace(/[^\d^\.]+/g,'')"> ...