validateField() method

Validate a particular field
validateField(field: String): Promise
(* denotes a required parameter)
ParameterTypeDescription
field*StringThe field name
Using in the browser
const fv = FormValidation.formValidation(
document.getElementById('demoForm'),
{
...
}
);
fv
.validateField('userName')
.then(function(status) {
// status can be one of the following value
// 'NotValidated': The element is not yet validated
// 'Valid': The element is valid
// 'Invalid': The element is invalid
...
});
Using with ES6 module
import formValidation from 'formvalidation/dist/es6/core/Core';
const fv = formValidation(
document.getElementById('demoForm'),
{
...
}
);
fv
.validateField('userName')
.then(function(status) {
// status can be one of the following value
// 'NotValidated': The element is not yet validated
// 'Valid': The element is valid
// 'Invalid': The element is invalid
...
});