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GravityKit\GravityMigrate\Schema\GfCreditCardInputs

Builds the six inputs GF_Field_CreditCard expects.

Gravity Forms reads this field by input position, not by searching for an id: get_value_submission() takes $this->inputs[0], [3], [4] and [5] (includes/fields/class-gf-field-creditcard.php:155-159), and the expiration date occupies positions 1 and 2 as separate month and year inputs. Six inputs, in this order.

A field with fewer is not a partial field, it is a broken one. With four inputs the two lookups past the end raise "Undefined array key" on every render and the card type and cardholder name are never read from a submission. With none, maybe_upgrade_inputs() reads $inputs[1] on a value that is not there, which warns and, when inputs is a string rather than absent, throws a TypeError from inside Gravity Forms itself.

A single-input expiration date is the pre-1.9 shape, and maybe_upgrade_inputs() rewrites it only when there are exactly five inputs. Any other count is a shape nothing upgrades and nothing renders.

Since: %ver%

Source: src/Schema/GfCreditCardInputs.php:30

Details​

  • Kind: class
  • Namespace: GravityKit\GravityMigrate\Schema

Methods​

MethodDescription
build()Builds the field's inputs.
default_cards()The card brands Gravity Forms accepts by default, matching its form editor.

Method Reference​

build()​

public static function build( int $field_id ): array

Builds the field's inputs.

Parameters​

NameTypeDefaultDescription
$field_idintGravity Forms field id.

Returns​

  • array

Since: %ver%

Source: src/Schema/GfCreditCardInputs.php:50

default_cards()​

public static function default_cards(): array

The card brands Gravity Forms accepts by default, matching its form editor.

Returns​

  • array

Since: %ver%

Source: src/Schema/GfCreditCardInputs.php:86