PHP wpcf7_is_number Examples

Example #1

File: number.php Project: aim-web-projects/kobe-chuoh

function wpcf7_number_validation_filter($result, $tag)
{
    $tag = new WPCF7_Shortcode($tag);
    $name = $tag->name;
    $value = isset($_POST[$name]) ? trim(strtr((string) $_POST[$name], "\n", " ")) : '';
    $min = $tag->get_option('min', 'signed_int', true);
    $max = $tag->get_option('max', 'signed_int', true);
    if ($tag->is_required() && '' == $value) {
        $result['valid'] = false;
        $result['reason'][$name] = wpcf7_get_message('invalid_required');
    } elseif ('' != $value && !wpcf7_is_number($value)) {
        $result['valid'] = false;
        $result['reason'][$name] = wpcf7_get_message('invalid_number');
    } elseif ('' != $value && '' != $min && (double) $value < (double) $min) {
        $result['valid'] = false;
        $result['reason'][$name] = wpcf7_get_message('number_too_small');
    } elseif ('' != $value && '' != $max && (double) $max < (double) $value) {
        $result['valid'] = false;
        $result['reason'][$name] = wpcf7_get_message('number_too_large');
    }
    if (isset($result['reason'][$name]) && ($id = $tag->get_id_option())) {
        $result['idref'][$name] = $id;
    }
    return $result;
}

Example #2

File: number.php Project: netmagik/netmagik

function wpcf7_number_validation_filter($result, $tag)
{
    $tag = new WPCF7_FormTag($tag);
    $name = $tag->name;
    $value = isset($_POST[$name]) ? trim(strtr((string) $_POST[$name], "\n", " ")) : '';
    $min = $tag->get_option('min', 'signed_int', true);
    $max = $tag->get_option('max', 'signed_int', true);
    if ($tag->is_required() && '' == $value) {
        $result->invalidate($tag, wpcf7_get_message('invalid_required'));
    } elseif ('' != $value && !wpcf7_is_number($value)) {
        $result->invalidate($tag, wpcf7_get_message('invalid_number'));
    } elseif ('' != $value && '' != $min && (double) $value < (double) $min) {
        $result->invalidate($tag, wpcf7_get_message('number_too_small'));
    } elseif ('' != $value && '' != $max && (double) $max < (double) $value) {
        $result->invalidate($tag, wpcf7_get_message('number_too_large'));
    }
    return $result;
}