// Title: Tigra Form Validator // URL: http://www.softcomplex.com/products/tigra_form_validator/ // Version: 1.3 // Date: 08/25/2005 (mm/dd/yyyy) // Notes: This script is free. Visit official site for further details. // Nova adaptação: Fabrício Nogueira Magri // Contribuição: André Sam - www.zunz.com.br // PARA APRENDER A USAR ( caso n saiba ) // http://www.phpbrasil.com/articles/article.php/id/1117 // regular expressions or function to validate the format var re_dt = /^(\d{1,2})\/(\d{1,2})\/(\d{4})$/, re_tm = /^(\d{1,2})\:(\d{1,2})\:(\d{1,2})$/, re_cpf = /^([0-9]{3}\.){2}[0-9]{3}-[0-9]{2}$/, re_cnpj = /^[0-9]{2}\.[0-9]{3}\.[0-9]{3}\/[0-9]{4}\-[0-9]{2}$/, a_formats = { 'alpha' : /^[a-zA-Z\.\-]*$/, 'alphanum': /^\w+$/, 'unsigned': /^\d+$/, 'integer' : /^[\+\-]?\d*$/, 'real' : /^[\+\-]?\d*\.?\d*$/, 'email' : /^[\w-\.]+\@[\w\.-]+\.[a-z]{2,4}$/, 'phone' : /^[\d\.\s\-]+$/, 'cpfcnpj' : function (s_cpfcnpj) { // pega somente os numeros var numero = s_cpfcnpj.replace(/\D/g, ""); var igual = true; var tipo = 0; // check format if (re_cpf.test(s_cpfcnpj) || (numero.length == 11 && s_cpfcnpj.length == numero.length)) tipo = 1; else if (re_cnpj.test(s_cpfcnpj) || (numero.length == 14 && s_cpfcnpj.length == numero.length)) tipo = 2; else return false; // verifica se todos os numeros sao iguais for (var i = 1; i < numero.length; i++) { if (numero.charAt(i-1) != numero.charAt(i)) igual = false; } if (igual) return false; function impCalcDig11(numero) { var pesos = [2,3,4,5,6,7,8,9,2,3,4,5,6,7,8,9]; var calc = 0, x=''; var numero = String(numero).split(""); var limite = numero.length -1; var result = 0; var pso = 0; for (var i = limite; i >= 0; i--) { x += "\npso:" + pesos[pso] + " * " + numero[i] + " = " + (pesos[pso] * parseInt(numero[i])); calc += (pesos[pso++] * parseInt(numero[i])); } result = 11 - ((calc)%11); if (result == 11) {result = 0;} return result; } if (tipo == 1){ var cpf = numero.substring(0,9); var digito = numero.substring(9,11); var soma, mt, dg = 0; var dgc = ""; for (var j = 1; j <= 2; j++) { soma = 0; mt = 2; for (i = 8 + j; i >= 1; i--) { soma += parseInt(cpf.charAt(i - 1), 10) * mt; mt++; } dg = 11 - (soma % 11); if (dg > 9) dg = 0; cpf += dg; dgc += dg; } } else if (tipo == 2) { var cnpj = numero.substring(0,12); var digito = numero.substring(12,14); var digitoc = 0; var dgc = ""; for (var j = 1; j <= 2; j++) { digitoc = impCalcDig11(cnpj); if (digitoc == 10) digitoc = 0; dgc += digitoc; cnpj += digitoc; } } // digito inválido if (dgc != digito) return false; return true; }, // substitua a data por isto aqui 'date' : function (s_date) { // check format if (!re_dt.test(s_date)){ return false; } // check allowed ranges if (RegExp.$1 > 31 || RegExp.$2 > 12 || RegExp.$3 < 1900){ return false; } var dt_test = new Date(); if (RegExp.$3 > dt_test.getFullYear() + 10) return false; // check number of day in month var dt_test = new Date(RegExp.$3, Number(RegExp.$2-1), RegExp.$1); if (dt_test.getMonth() != Number(RegExp.$2-1)) return false; return true; }, 'time' : function (s_time) { // check format if (!re_tm.test(s_time)) return false; // check allowed ranges if (RegExp.$1 > 23 || RegExp.$2 > 59 || RegExp.$3 > 59) return false; return true; } }, a_messages = [ 'Nenhum nome do formulário passou à rotina do Validator', 'Nenhum array do campo %form% passou à rotina do Validator', 'O formulário %form% não pode ser encontrado no documento', 'Entrada imcompleta no campo de formulário %n%. Atributo "l" não encontrado', 'Não encontrado o campo %n% no formulário %form%', 'Não encontrada a label tag (id=%t%)', 'Não é possível validar. Campo %m% não encontrado', 'Preencha o campo %l%', 'O campo %l% precisa de no mínimo %mn% caracteres ou mais', 'O campo %l% não pode ter mais que %mx% caracteres', '%v% não é um valor válido para %l%', 'O campo %l% deve ser %ml%' ] // validator counstruction routine function validator(s_form, a_fields, o_cfg) { this.f_error = validator_error; this.f_alert = o_cfg && o_cfg.alert ? function(s_msg) { alert(s_msg); return false } : function() { return false }; // check required parameters if (!s_form) return this.f_alert(this.f_error(0)); this.s_form = s_form; if (!a_fields || typeof(a_fields) != 'object') return this.f_alert(this.f_error(1)); this.a_fields = a_fields; this.a_2disable = o_cfg && o_cfg['to_disable'] && typeof(o_cfg['to_disable']) == 'object' ? o_cfg['to_disable'] : []; this.exec = validator_exec; } // validator execution method function validator_exec() { var o_form = document.forms[this.s_form]; if (!o_form) return this.f_alert(this.f_error(2)); b_dom = document.body && document.body.innerHTML; // check integrity of the form fields description structure for (var n_key in this.a_fields) { // check input description entry this.a_fields[n_key]['n'] = n_key; if (!this.a_fields[n_key]['l']) return this.f_alert(this.f_error(3, this.a_fields[n_key])); o_input = o_form.elements[n_key]; if (!o_input) return this.f_alert(this.f_error(4, this.a_fields[n_key])); this.a_fields[n_key].o_input = o_input; } // reset labels highlight if (b_dom) for (var n_key in this.a_fields) if (this.a_fields[n_key]['t']) { var s_labeltag = this.a_fields[n_key]['t'], e_labeltag = get_element(s_labeltag); if (!e_labeltag) return this.f_alert(this.f_error(5, this.a_fields[n_key])); this.a_fields[n_key].o_tag = e_labeltag; // normal state parameters assigned here e_labeltag.className = 'for'; } // collect values depending on the type of the input for (var n_key in this.a_fields) { var s_value = ''; o_input = this.a_fields[n_key].o_input; if (o_input.type == 'checkbox') // checkbox s_value = o_input.checked ? o_input.value : ''; else if (o_input.value) // text, password, hidden s_value = o_input.value; else if (o_input.options) // select s_value = o_input.selectedIndex > -1 ? o_input.options[o_input.selectedIndex].value : null; else if (o_input.length > 0) // radiobuton for (var n_index = 0; n_index < o_input.length; n_index++) if (o_input[n_index].checked) { s_value = o_input[n_index].value; break; } this.a_fields[n_key]['v'] = s_value.replace(/(^\s+)|(\s+$)/g, ''); } // check for errors var n_errors_count = 0, n_another, o_format_check; for (var n_key in this.a_fields) { o_format_check = this.a_fields[n_key]['f'] && a_formats[this.a_fields[n_key]['f']] ? a_formats[this.a_fields[n_key]['f']] : null; // reset previous error if any this.a_fields[n_key].n_error = null; // check reqired fields if (this.a_fields[n_key]['r'] && !this.a_fields[n_key]['v']) { this.a_fields[n_key].n_error = 1; n_errors_count++; } // check length else if (this.a_fields[n_key]['mn'] && this.a_fields[n_key]['v'] != '' && String(this.a_fields[n_key]['v']).length < this.a_fields[n_key]['mn']) { this.a_fields[n_key].n_error = 2; n_errors_count++; } else if (this.a_fields[n_key]['mx'] && String(this.a_fields[n_key]['v']).length > this.a_fields[n_key]['mx']) { this.a_fields[n_key].n_error = 3; n_errors_count++; } // check format else if (this.a_fields[n_key]['v'] && this.a_fields[n_key]['f'] && ( (typeof(o_format_check) == 'function' && !o_format_check(this.a_fields[n_key]['v'])) || (typeof(o_format_check) != 'function' && !o_format_check.test(this.a_fields[n_key]['v']))) ) { this.a_fields[n_key].n_error = 4; n_errors_count++; } // check match else if (this.a_fields[n_key]['m']) { for (var n_key2 in this.a_fields) if (n_key2 == this.a_fields[n_key]['m']) { n_another = n_key2; break; } if (n_another == null) return this.f_alert(this.f_error(6, this.a_fields[n_key])); if (this.a_fields[n_another]['v'] != this.a_fields[n_key]['v']) { this.a_fields[n_key]['ml'] = this.a_fields[n_another]['l']; this.a_fields[n_key].n_error = 5; n_errors_count++; } } } // collect error messages and highlight captions for errorneous fields var s_alert_message = '', e_first_error; if (n_errors_count) { for (var n_key in this.a_fields) { var n_error_type = this.a_fields[n_key].n_error, s_message = ''; if (n_error_type) s_message = this.f_error(n_error_type + 6, this.a_fields[n_key]); if (s_message) { if (!e_first_error) e_first_error = o_form.elements[n_key]; s_alert_message += s_message + "\n"; // highlighted state parameters assigned here if (b_dom && this.a_fields[n_key].o_tag) this.a_fields[n_key].o_tag.className = 'vazio'; } } alert(s_alert_message); // set focus to first errorneous field if (e_first_error.focus && e_first_error.type != 'hidden' && !e_first_error.disabled) eval("e_first_error.focus()"); // cancel form submission if errors detected return false; } for (n_key in this.a_2disable) if (o_form.elements[this.a_2disable[n_key]]) o_form.elements[this.a_2disable[n_key]].disabled = true; return true; } function validator_error(n_index) { var s_ = a_messages[n_index], n_i = 1, s_key; for (; n_i < arguments.length; n_i ++) for (s_key in arguments[n_i]) s_ = s_.replace('%' + s_key + '%', arguments[n_i][s_key]); s_ = s_.replace('%form%', this.s_form); return s_ } function get_element (s_id) { return (document.all ? document.all[s_id] : (document.getElementById ? document.getElementById(s_id) : null)); }