<!-- Numeric Textfield --> | |
<form action="#"> | |
<div class="mdl-textfield mdl-js-textfield"> | |
<input class="mdl-textfield__input" type="text" pattern="-?[0-9]*(\.[0-9]+)?" id="sample2"> | |
<label class="mdl-textfield__label" for="sample2">Number...</label> | |
<span class="mdl-textfield__error">Input is not a number!</span> | |
</div> | |
</form> |