FileNameValidator

import { defineFilePond } from 'filepond';
import { locale } from 'filepond/locales/en-gb.js';
import { FileNameValidator } from 'filepond/extensions/file-name-validator.js';

defineFilePond({
    locale,
    extensions: [
        // Add the FileNameValidator extension and configure with FileNameValidatorOptions object
        [FileNameValidator, {
            
            // Prevent adding files with names longer than 10 characters
            test: (name) => {
                return name.length > 10;
            }
        }]
    ]
})