ifnoteq

Handlebars

    /**
     * If not equal
     * {{#ifnoteq "valueA" "valueB"}} ... {{else}} ... {{/if}}
     */
    Handlebars.registerHelper('ifnoteq', function ifnoteq(a, b, opts) {
        return (a != b) ? opts.fn(this) : opts.inverse(this);
    });