2 * $RCSfile: validate.js,v $
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4 * $Date: 2005/08/13 12:20:37 $
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6 * Various form validation methods.
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9 * @copyright Copyright © 2005, Moxiecode Systems AB, All rights reserved.
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12 function testRegExp(form_name, element_name, re) {
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13 return new RegExp(re).test(document.forms[form_name].elements[element_name].value);
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16 function validateString(form_name, element_name) {
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17 return (document.forms[form_name].elements[element_name].value.length > 0);
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20 function validateSelection(form_name, element_name) {
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21 return (document.forms[form_name].elements[element_name].selectedIndex > 0);
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24 function validateCheckBox(form_name, element_name) {
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25 return document.forms[form_name].elements[element_name].checked;
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28 function validateCleanString(form_name, element_name) {
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29 return testRegExp(form_name, element_name, '^[A-Za-z0-9_]+$');
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32 function validateEmail(form_name, element_name) {
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33 return testRegExp(form_name, element_name, '^[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+@[-!#$%&\'*+\\/0-9=?A-Z^_`a-z{|}~]+\.[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+$');
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36 function validateAbsUrl(form_name, element_name) {
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37 return testRegExp(form_name, element_name, '^(news|telnet|nttp|file|http|ftp|https)://[-A-Za-z0-9\\.]+$');
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40 function validateNumber(form_name, element_name, allow_blank) {
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41 return (!allow_blank && value == '') ? false : testRegExp(form_name, element_name, '^-?[0-9]*\\.?[0-9]*$');
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44 function validateSize(form_name, element_name,) {
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45 return testRegExp(form_name, element_name, '^[0-9]+(px|%)?$');
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48 function validateID(form_name, element_name,) {
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49 return testRegExp(form_name, element_name, '^[A-Za-z_]([A-Za-z0-9_])*$');
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