Recently on CiviCRM irc and forum few people asked about adding client side validation for phone field. By default CiviCRM packages validate plugin, so this can be easily implemented with minor customization. Below is the example of validating US phone number on new contact form.
Index: templates/CRM/Contact/Form/Edit/Phone.tpl===================================================================— templates/CRM/Contact/Form/Edit/Phone.tpl (revision 37399)+++ templates/CRM/Contact/Form/Edit/Phone.tpl (working copy)@@ -39,10 +39,10 @@</tr>{/if}<tr id=”Phone_Block_{$blockId}”>- <td>{$form.phone.$blockId.phone.html} {ts}ext.{/ts} {$form.phone.$blockId.phone_ext.html|crmReplace:class:four} {$form.phone.$blockId.location_type_id.html}</td>+ <td>{$form.phone.$blockId.phone.html|crmReplace:class:”phoneUS”} {ts}ext.{/ts} {$form.phone.$blockId.phone_ext.html|crmReplace:class:four} {$form.phone.$blockId.location_type_id.html}</td><td colspan=”2″>{$form.phone.$blockId.phone_type_id.html}</td><td align=”center” id=”Phone-Primary-html” {if $blockId eq 1}class=”hiddenElement”{/if}>{$form.phone.$blockId.is_primary.1.html}</td>{if $blockId gt 1}<td><a href=”#” title=”{ts}Delete Phone Block{/ts}” onClick=”removeBlock(‘Phone’,'{$blockId}’); return false;”>{ts}delete{/ts}</a></td>{/if}-</tr>\ No newline at end of file+</tr>Index: packages/jquery/plugins/jquery.civicrm-validate.js===================================================================— packages/jquery/plugins/jquery.civicrm-validate.js (revision 37399)+++ packages/jquery/plugins/jquery.civicrm-validate.js (working copy)@@ -5,4 +5,13 @@* To define phone validation for your site:* jQuery.validator.addMethod(“crm_phone”, function(phone_number, element) { validation logic here }*/-+(function() {+ jQuery.validator.addMethod(“phoneUS”, function(phone_number, element) {+ phone_number = phone_number.replace(/\s+/g, “”);+ return this.optional(element) || phone_number.length > 9 &&+ phone_number.match(/^(1-?)?(\([2-9]\d{2}\)|[2-9]\d{2})-?[2-9]\d{2}-?\d{4}$/);+ }, “Please specify a valid phone number”);+ jQuery.validator.addMethod(“postalcode”, function(postalcode, element) {+ return this.optional(element) || postalcode.match(/(^\d{5}(-\d{4})?$)|(^[ABCEGHJKLMNPRSTVXYabceghjklmnpstvxy]{1}\d{1}[A-Za-z]{1} ?\d{1}[A-Za-z]{1}\d{1})$/);+ }, “Please specify a valid 5 digit zip code.”);+})();
I have tested this on CiviCRM v3.4 ( latest ). I hope this is helpful.
Originally posted on http://civicrm.org/blogs/kurund/how-implement-client-side-phone-validation
