Domain language for the jquery-form/form library and how it is released.
main: The single long-lived integration branch; all active development targets it. Avoid: master, develop, next (as standing integration branches), trunk (as a branch name)
v4 line: The 4.x compatibility release line (legacy jQuery and shim support retained). After 5.0 ships, patches still belong to this line. Avoid: old major, legacy branch (when meaning the release line rather than a git ref)
form member:
A property or method of a <form> element (such as elements, ownerDocument, getAttribute, submit, reset) as the DOM defines it, read or called through the DOM prototypes so that a control with the same name cannot shadow it.
Avoid: form property (a control named like it replaces form.name), form attribute (the HTML attribute is separate)