awsmug\Torro_Forms\DB_Objects\Elements\Element_Types\Base

Textarea::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/textarea.php 

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

		$value = trim( (string) $value );

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

		if ( ! empty( $settings['min_length'] ) && strlen( $value ) < (int) $settings['min_length'] ) {
			return $this->create_error( 'value_too_short', __( 'The value you entered is too short.', 'torro-forms' ), $value );
		}

		if ( ! empty( $settings['max_length'] ) && strlen( $value ) > (int) $settings['max_length'] ) {
			return $this->create_error( 'value_too_long', __( 'The value you entered is too long.', 'torro-forms' ), $value );
		}

		return $value;
	}

View on GitHub

Changelog

Changelog
Version Description
1.0.0 Introduced.