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
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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
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// 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 ); |
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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..