jQuery内联验证数字和带字符的数字？

Question

I have a form in that some different types of input fields like for url, letters, letters with numbers, and only for numbers . To make them inline validation I picked this jquery inline validator plugin . It is working fine for url and letters validation but I am not getting how to make validate numbers only like (23224567445) and both letters and numbers in mix like (A3F00) ? I have searched the documentation but I am not getting it properly. For url vaidation I have done like this

Url validation
<input type="text" class="validate[required,custom[url]]" name="link_url" id="link_url"/>

letters validation
<input type="text" name="firstname" class="validate[required,custom[onlyLetterSp],maxSize[100],ajax[ajaxNameCallPhp]] text-input" id="firstname"/>

So can someone kindly tell me how to validate only numbers and numbers with alphabets as example above I have given. Any help and suggestions will be really appreciable. Thanks

Answer 1

试试这个“ custom [onlyLetterNumber]”

    <input value="too many spaces obviously" class="validate[required,custom[onlyLetterNumber]]" type="text" name="special" id="special" />