How to use:
HTML:
<form id="my-form" action="/" method="post">
<input type="text" autocomplete="off" data-rule="from" name="from" value="" />
<input type="text" autocomplete="off" data-rule="to" name="to" />
<input type="text" autocomplete="off" data-rule="when" name="when" />
<input type="submit" value="Submit Form" />
</form>Javascript:
var validator = new DCValidator({
form: "#my-form",
listeners: ["blur", "keyup", "submit"],
errorListeners: ["keyup", "submit"],
rules: {
from: function (input) {
return !!input.value.length && input.value.length > 10;
},
to: function () {
return true;
},
when: function () {
return true;
}
},
onError: function (input) {
input.classList.add("is-error");
},
offError: function (input) {
input.classList.remove("is-error");
},
onFormValid: function (form, submit) {
submit.removeAttribute("disabled");
},
onFormInvalid: function (form, submit) {
submit.setAttribute("disabled", "disabled");
},
onSubmit: function () {
alert("submit");
}
});
validator.validate();