February 13, 2017
How to validate contact form 7 telephone number in WordPress
Contact form 7 has many pre-defined hooks through which you can validate any field.Here, in the Contact Form 7 formatting.php module, validation rule is defined by below mentined method.You can override it by filter hook mentioned in apply_filters () through functions.php
|
1 2 3 4 |
function wpcf7_is_tel( $tel ) { $result = preg_match( '/^[+]?[0-9() -]*$/', $tel ); return apply_filters( 'wpcf7_is_tel', $result, $tel ); } |
Please add the below mentioned code in functions.php in your activated theme folder and add your validation rule to $result
|
1 2 3 4 5 6 7 |
// define the wpcf7_is_tel callback function custom_filter_wpcf7_is_tel( $result, $tel ) { $result = preg_match( '/^\(?\+?([0-9]{1,4})?\)?[-\. ]?(\d{10})$/', $tel ); return $result; } add_filter( 'wpcf7_is_tel', 'custom_filter_wpcf7_is_tel', 10, 2 ); |
Move new commented activity stream to top
How to hide Contact Form 7 after successful send
Print Fibonacci Series in PHP
About Author
admin
One Comment
thanks shishir,
but without this coding, any other alternative for solving this validation.
my client is based in dubai and there is 11 digital no.
how to do that..