I need this input to only receive numbers:
<input class="form-control input-sm " placeholder="número" maxlength="4" type="text" ng-model="numero.nJogo" />
This I need to get only values with this formatting (20.00)
<input class="form-control input-sm" placeholder="valor" maxlength="5" type="text" ng-model="numero.valor" />
This script only accepts numbers and . :
<script>
function somenteNumeros(num) {
var er = /[^0-9.]/;
er.lastIndex = 0;
var campo = num;
if (er.test(campo.value)) {
campo.value = "";
}
}
</script>
Just add the onkeyup event to your input, like this:
<input class="form-control input-sm" onkeyup="somenteNumeros(this);" maxlength="5" type="text" ng-model="numero.valor" />
$(input).keydown((event): boolean => {
return ('0123456789'.search(event.key) > 0);
});