The following Twig functions are available to call in your Twig templates.
craft.formie.forms(query) #See Form Queries
{% set form = craft.formie.forms({ handle: 'contactForm' }).one() %}
craft.formie.submissions(query) #{% set submissions = craft.formie.submissions({ formId: 123, limit: 10 }).all() %}
craft.formie.renderForm(form, options = {}) #Renders the entire form, taking into account custom Form Templates. The form parameter can be a Form object, or the handle of a form. For details on the options you can pass into the options parameter, see Rendering Options.
{{ craft.formie.renderForm('contactForm') }}
craft.formie.renderPage(form, page) #Renders a single page, taking into account custom Form Templates. This will also include captchas (if enabled) and submit button(s).
{% set form = craft.formie.forms({ handle: 'contactForm' }).one() %}
{% for page in form.getPages() %}
{{ craft.formie.renderPage(form, page) }}
{% endif %}
craft.formie.renderField(form, field) #Renders a single field, taking into account custom Form Templates.
{% set form = craft.formie.forms({ handle: 'contactForm' }).one() %}
{% for field in form.getFields() %}
{{ craft.formie.renderField(form, field) }}
{% endif %}
craft.formie.registerAssets(form, options = {}) #Used to specifically register the CSS and JS for a form. Takes the same arguments as craft.formie.renderForm. This is particular useful for Cached Forms.
{% do craft.formie.registerAssets('contactForm') %}
craft.formie.getFieldOptions(field) #Returns a field's render options from the main options array.
craft.formie.getLabelPosition(field) #Returns the label position for a field.
{% set labelPosition = craft.formie.getLabelPosition(field, form) %}
{% if labelPosition.shouldDisplay('above') %}
<label>...</label>
...
craft.formie.getInstructionsPosition(field) #Returns the instructions position for a field.
{% set instructionsPosition = craft.formie.getInstructionsPosition(field, form) %}
{% if instructionsPosition.shouldDisplay('below') %}
<small>...</small>
...
craft.formie.getParsedValue(value, submission) #For parsing a variable-string against a submission. For example, you might have a field with a handle emailAddress, and you could use the string {emailAddress} and a supplied submission to swap the template tag with the content from a submission.
{% set toEmail = craft.formie.getParsedValue('Send me an email to {emailAddress}', submission) %}
craft.formie.setCurrentSubmission(form, submission) #Sets the current submission for a particular form. This is mostly used for multi-page forms.
Available for Craft 3. Get it from the plugin store.