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## validateFloatRange.js

#### Summary

No overview generated for 'validateFloatRange.js'

Method Summary
`static Object` | `validateFloatRange(form)` Check to see if fields are in a valid float range.

    /*
     * Licensed to the Apache Software Foundation (ASF) under one or more
     * contributor license agreements.  See the NOTICE file distributed with
     * this work for additional information regarding copyright ownership.
     * The ASF licenses this file to You under the Apache License, Version 2.0
     * (the "License"); you may not use this file except in compliance with
     * the License.  You may obtain a copy of the License at
     *
     *    http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS,
     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     * See the License for the specific language governing permissions and
     * limitations under the License.
     */
       /*$RCSfile: validateFloatRange.js,v $ $Rev: 478676 $ $Date: 2006-11-23 21:35:44 +0000 (Thu, 23 Nov 2006) $ */
        /**
        * Check to see if fields are in a valid float range.
        * Fields are not checked if they are disabled.
        * @param form The form validation is taking place on.
        */
        function validateFloatRange(form) {
            var isValid = true;
            var focusField = null;
            var i = 0;
            var fields = new Array();

            var oRange = eval('new ' + jcv_retrieveFormName(form) +  '_floatRange()');
            for (var x in oRange) {
                if (!jcv_verifyArrayElement(x, oRange[x])) {
                    continue;
                }
                var field = form[oRange[x][0]];
                if (!jcv_isFieldPresent(field)) {
                  continue;
                }

                if ((field.type == 'hidden' ||
                    field.type == 'text' || field.type == 'textarea') &&
                    (field.value.length > 0)) {

                    var fMin = parseFloat(oRange[x][2]("min"));
                    var fMax = parseFloat(oRange[x][2]("max"));
                    var fValue = parseFloat(field.value);
                    if (!(fValue >= fMin && fValue <= fMax)) {
                        if (i == 0) {
                            focusField = field;
                        }
                        fields[i++] = oRange[x][1];
                        isValid = false;
                    }
                }
            }
            if (fields.length > 0) {
                jcv_handleErrors(fields, focusField);
            }
            return isValid;
        }

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Copyright ® 2000-2005 - Apache Software Foundation
Documentation generated by JSDoc on Tue Nov 28 22:30:05 2006