Validate::validate_required( object $field )
Description #
Validate required field.
Parameters #
- $fieldobject (Required) Instance of @see
AP_Fieldobject.
Source #
File: lib/class-validate.php
public static function validate_required( $field ) {
if ( '' === $field->value() || is_null( $field->value() ) ) {
$field->add_error(
'required',
sprintf(
// Translators: placeholder contain field label.
__( '%s field is required.', 'anspress-question-answer' ),
$field->get( 'label' )
)
);
}
}
Expand full source code Collapse full source code View on GitHub: lib/class-validate.php:343
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