compucorp / webform_civicrm_postcode

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Add postcode validation #11

Open TomCrawshaw opened 3 years ago

TomCrawshaw commented 3 years ago

Most postcode lookup providers deduct a credit for each search, so that partially entered postcodes were costing a credit. This mod adds a postcode validation routine to check that a full postcode has been entered, so that only one call is made.