Custom Validation

Hi, so I have a form with these as the shortcode

[text* your-name class:form-control]
[text* your-phone minlength:10 maxlength:10 class:form-control class:phonetxt]

And in my theme’s functions.php

function cf7_custom_form_validation($result,$tag) {
	$type = $tag['type'];
	$name = $tag['name'];

	if($type == 'text*' && $_POST[$name] == ''){
			$result['valid'] = false;
			//$result['reason'][$name] = wpcf7_get_message( 'invalid_required' );
			$result['reason'][$name] = "fill me";
	}

	if($name == "your-name") {
		$yourname = $_POST['your-name'];
		if(empty($yourname)) {
			$result['valid'] = false;
			$result['reason'][$name] = 'Please enter your name';
		}
	}
	if($name == "your-phone") {
		$yourphone = trim($_POST['your-phone']);

		if(empty($yourphone)) {
			$result['valid'] = false;
			$result['reason'][$name] = 'Please enter your phone';
		} elseif(strlen($yourphone)<10) {
			$result['valid'] = false;
			$result['reason'][$name] = 'Phone is invalid';
		} elseif(strlen($yourphone)>10) {
			$result['valid'] = false;
			$result['reason'][$name] = 'Phone is invalid';
		} else {
			$first3 = substr($yourphone, 0, 3);
			$ok= array(134,135,136,137,138,139,147,150,151,152,153,155,156,157,158,159,181,182,183,185,186,187,188,189,130,131,132,133);
			if(!in_array($first3,$ok)) {
				$result['valid'] = false;
				$result['reason'][$name] = 'Phone must start with 134,135,136,137,138,139,147,150,151,152,153,155,156,157,158,159,181,182,183,185,186,187,188,189, 130,131,132,133';
			}
		}
	}
return $result;
}
//add filter for text field validation
add_filter('wpcf7_validate_text','cf7_custom_form_validation', 10, 2);
add_filter('wpcf7_validate_text*', 'cf7_custom_form_validation', 10, 2);

But I can’t seem to make it work. When I hit the submit button, it just shows the default error message.
Please advice if i did anything wrong?

Thank you!

https://wordpress.org/plugins/contact-form-7/