LLMS_Form_Validator::validate_field_number( string $posted_value, array $field )
Validate a number field
Description Description
Ensures the posted valued is numeric and, where applicable, ensures that the number falls within minimum and maximum value requirements.
Parameters Parameters
- $posted_value
-
(string) (Required) User-submitted (dirty) value.
- $field
-
(array) (Required) The LLMS_Form_Field settings array.
Return Return
(WP_Error|boolean) Returns true for a valid submission, otherwise an error.
Source Source
File: includes/forms/class-llms-form-validator.php
protected function validate_field_number( $posted_value, $field ) {
$temp_value = str_replace( ',', '', $posted_value );
if ( ! is_numeric( $temp_value ) ) {
// Translators: %1$s field label or name; %2$s = user submitted value.
return new WP_Error( 'llms-form-field-invalid', sprintf( __( 'The %1$s "%2$s" is not valid number.', 'lifterlms' ), isset( $field['label'] ) ? $field['label'] : $field['name'], $posted_value ) );
} elseif ( isset( $field['attributes'] ) ) {
if ( ( ! empty( $field['attributes']['min'] ) || ( isset( $field['attributes']['min'] ) && '0' === $field['attributes']['min'] ) ) && $temp_value < $field['attributes']['min'] ) {
// Translators: %1$s = field label or name; %2$s = user submitted value; %3$d = minimum allowed number.
return new WP_Error( 'llms-form-field-invalid', sprintf( __( 'The %1$s "%2$s" must be greater than or equal to %3$d.', 'lifterlms' ), isset( $field['label'] ) ? $field['label'] : $field['name'], $posted_value, $field['attributes']['min'] ) );
} elseif ( ( ! empty( $field['attributes']['max'] ) || ( isset( $field['attributes']['max'] ) && '0' === $field['attributes']['max'] ) ) && $temp_value > $field['attributes']['max'] ) {
// Translators: %1$s = field label or name; %2$s = user submitted value; %3$d = maximum allowed number.
return new WP_Error( 'llms-form-field-invalid', sprintf( __( 'The %1$s "%2$s" must be less than or equal to %3$d.', 'lifterlms' ), isset( $field['label'] ) ? $field['label'] : $field['name'], $posted_value, $field['attributes']['max'] ) );
}
}
return true;
}
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Changelog Changelog
| Version | Description |
|---|---|
| 5.0.0 | Introduced. |