CODEWITHSUNDEEP
phpwordpresswoocommerce
samonella
samonella

Reputation: 33

Remove Action On Empty PHP

I'm sure this is an easy question but I am a beginner. I've figured out how to display my ACF info (woohooo) but if the field is blank the echo needs to be removed. I am not sure how to go about adding that in. 

add_action( 'woocommerce_single_product_summary', "ACF_product_content", 5 );
    function ACF_product_content(){
        if (function_exists('the_field')){
        echo '<h2 class="dd-tiff">Delivery Date: ';
        the_field('ti-date');
        echo '</h2>';

      }

    }

Upvotes: 0

Views: 105

Answers (2)

Shubhranshu
Shubhranshu

Reputation: 521

add_action( 'woocommerce_single_product_summary', "ACF_product_content", 5);
function ACF_product_content(){
    if (function_exists('the_field')){
    if(!is_null(the_field('ti-date')) || strlen(the_field('ti-date')) != 0){
      echo '<h2 class="dd-tiff">Delivery Date: ';
      the_field('ti-date');
      echo '</h2>';
    }


  }

}

Upvotes: 0

Dev Kiran
Dev Kiran

Reputation: 609

add_action( 'woocommerce_single_product_summary', "ACF_product_content", 5 );
function ACF_product_content(){

    if (function_exists('the_field')){
    $ti_date = get_field('ti-date');
    if($ti_date){
        echo '<h2 class="dd-tiff">Delivery Date: ';
        the_field('ti-date');
        echo '</h2>';
     }

  }

}

Try this code

Upvotes: 2

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