awsmug\Torro_Forms\DB_Objects\Elements\Element_Types\Base

Multiplechoice::validate_field( mixed $value, awsmug\Torro_Forms\DB_Objects\Elements\Element $element, awsmug\Torro_Forms\DB_Objects\Submissions\Submission $submission )

Validates a field value for an element.

Description

See also

Parameters

$value

(mixed) (Required) The value to validate. It is already unslashed when it arrives here.

$element

(awsmug\Torro_Forms\DB_Objects\Elements\Element) (Required) Element to validate the field value for.

$submission

(awsmug\Torro_Forms\DB_Objects\Submissions\Submission) (Required) Submission the value belongs to.

Return

(mixed|WP_Error) Validated value, or error object on failure.

Source

File: src/db-objects/elements/element-types/base/multiplechoice.php 

	public function validate_field( $value, $element, $submission ) {
		$settings = $this->get_settings( $element );

		$value = (array) $value;

		if ( ! empty( $settings['required'] ) && 'no' !== $settings['required'] && empty( $value ) ) {
			return $this->create_error( 'value_required', __( 'You must select at least a single value here.', 'torro-forms' ), $value );
		}

		$choices = $this->get_choices_for_field( $element );

		foreach ( $value as $single_value ) {
			if ( ! in_array( $single_value, $choices, true ) ) {
				return $this->create_error( 'value_invalid_choice', __( 'You must select valid values from the list.', 'torro-forms' ), $value );
			}
		}

		return $value;
	}

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Changelog

Changelog
Version Description
1.0.0 Introduced.