addNode() — Adds a new child SimpleXMLElement node to the source.
bindLevel() — Method to bind data to the form for the group level.
filterField() — Method to apply an input filter to a value based on field data.
findField() — Method to get a form field represented as an XML element object.
findFieldsByFieldset() — Method to get an array of <field /> elements from the form XML document which are in a specified fieldset by name.
findFieldsByGroup() — Method to get an array of <field /> elements from the form XML document which are in a control group by name.
findGroup() — Method to get a form field group represented as an XML element object.
loadField() — Method to load, setup and return a JFormField object based on field data.
loadFieldType() — Proxy for {@link JFormHelper::loadFieldType()}.
loadRuleType() — Proxy for JFormHelper::loadRuleType().
mergeNode() — Update the attributes of a child node
mergeNodes() — Merges new elements into a source <fields> element.
syncPaths() — Method to synchronize any field, form or rule paths contained in the XML document.
validateField() — Method to validate a JFormField object based on field data.

public

addFieldPath() — Proxy for {@link JFormHelper::addFieldPath()}.
addFormPath() — Proxy for JFormHelper::addFormPath().
addRulePath() — Proxy for JFormHelper::addRulePath().
bind() — Method to bind data to the form.
filter() — Method to filter the form data.
getAttribute() — Returns the value of an attribute of the form itself
getControlGroup() — Method to get a control group with label and input.
getControlGroups() — Method to get all control groups with label and input of a fieldset.
getData() — Getter for the form data
getErrors() — Return all errors, if any.
getField() — Method to get a form field represented as a JFormField object.
getFieldAttribute() — Method to get an attribute value from a field XML element. If the attribute doesn't exist or is null then the optional default value will be used.
getFieldset() — Method to get an array of JFormField objects in a given fieldset by name. If no name is given then all fields are returned.
getFieldsets() — Method to get an array of fieldset objects optionally filtered over a given field group.
getFormControl() — Method to get the form control. This string serves as a container for all form fields. For example, if there is a field named 'foo' and a field named 'bar' and the form control is empty the fields will be rendered like: <input name="foo" /> and <input name="bar" />. If the form control is set to 'joomla' however, the fields would be rendered like: <input name="joomla[foo]" /> and <input name="joomla[bar]" />.
getGroup() — Method to get an array of JFormField objects in a given field group by name.
getInput() — Method to get a form field markup for the field input.
getInstance() — Method to get an instance of a form.
getLabel() — Method to get the label for a field input.
getName() — Method to get the form name.
getValue() — Method to get the value of a field.
getXml() — Method to get the XML form object
load() — Method to load the form description from an XML string or object.
loadFile() — Method to load the form description from an XML file.
removeField() — Method to remove a field from the form definition.
removeGroup() — Method to remove a group from the form definition.
reset() — Method to reset the form data store and optionally the form XML definition.
setField() — Method to set a field XML element to the form definition. If the replace flag is set then the field will be set whether it already exists or not. If it isn't set, then the field will not be replaced if it already exists.
setFieldAttribute() — Method to set an attribute value for a field XML element.
setFields() — Method to set some field XML elements to the form definition. If the replace flag is set then the fields will be set whether they already exists or not. If it isn't set, then the fields will not be replaced if they already exist.
setValue() — Method to set the value of a field. If the field does not exist in the form then the method will return false.
validate() — Method to validate form data.