[英]input field can have only one character and 8 numbers
i am trying to set, if input field can have 8 digits and one letter at the end, Example: 25639154R我正在尝试设置,如果输入字段末尾可以有 8 个数字和一个字母,例如:25639154R
My code:我的代码:
<form>
<input type="text" class="form-control" id="paycheck" />
<input type="submit" />
</form>
$( "input" ).attr("pattern", '^[A-z]{1}||^[0-9]{8}').prop('required', true)
it's working for any 8 numbers only.它仅适用于任何 8 个数字。
Try尝试
$( "input" ).attr("pattern", '^[0-9]{8}[A-Z]$').prop('required', true)
This will require the last character to be uppercase.这将要求最后一个字符为大写。 You can add
az
inside the character group to allow for case insensitive characters too.您可以在字符组中添加
az
以允许不区分大小写的字符。
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