1-99位數字(兩位小數) /^([1-9]{1})(\d{1}(\.\d{1,2})?)$/ 0-100 (三位小數) /^(\d{1,2}(\.\d{1,3})?|100)$/ ...
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<el-input placeholder v-model="scope.row[index]" oninput="value=value.replace(/[^\-?\d.]/g,'') ...
驗證數字非負數 小數點保留兩位小數點 下面正則已驗證通過 ...
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title& ...
只能輸入數字和小數點的正則 <input type="text" autocomplete="off" id="price" autofocus="autofocus" onkeyup="value=value.replace(/[^\d^\.]+/g,'')"> ...