验证手机号码页面验证手机号码页面

【验证手机号码页面】登录界面下一级界面验证手机号码页面的Demo

#import "NextView.h" #define VIEW_WIDTH self.frame.size.width@interface NextView () @property (nonatomic , strong) UILabel *toastLabel; //提示验证码发送到哪个手机号的label @property (nonatomic , strong) UILabel *backLabel; //背景 @property (nonatomic , strong) UITextField *codeTextFeild; //验证码 @property (nonatomic , strong) UIButton *timeButton; //倒计时 @property (nonatomic , strong) UILabel *verticalLineLabel; //竖线 @property (nonatomic , strong) UIButton *registerbutton; //注册按钮 @end@implementation NextView- (instancetype)initWithFrame:(CGRect)frame { if (self = [super initWithFrame:frame]) { [self addSubview:self.toastLabel]; [self addSubview:self.backLabel]; [self addSubview:self.codeTextFeild]; [self addSubview:self.timeButton]; [self addSubview:self.verticalLineLabel]; [self addSubview:self.registerbutton]; [self GCDTimer]; } return self; }#pragma mark - 布局子控件 - (void)layoutSubviews { [super layoutSubviews]; [self addAutoLayout]; }#pragma mark - Masonry自动布局 - (void)addAutoLayout{ __weak typeof(self) weakSelf = self; [_toastLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.height.mas_equalTo(35); make.top.right.equalTo(weakSelf); make.left.equalTo(weakSelf.mas_left).offset(15); }]; [_backLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.height.mas_equalTo(44); make.top.equalTo(weakSelf.toastLabel.mas_bottom); make.left.equalTo(weakSelf.mas_left).offset(-1); make.right.equalTo(weakSelf.mas_right).offset(1); }]; [_codeTextFeild mas_makeConstraints:^(MASConstraintMaker *make) { make.left.equalTo(weakSelf.backLabel.mas_left).offset(15); make.top.bottom.equalTo(weakSelf.backLabel); make.right.equalTo(weakSelf.backLabel.mas_right).offset(VIEW_WIDTH - 110); }]; [_timeButton mas_makeConstraints:^(MASConstraintMaker *make) { make.size.mas_equalTo(CGSizeMake(100, 44)); make.right.top.equalTo(weakSelf.backLabel); }]; [_verticalLineLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.size.mas_equalTo(CGSizeMake(1, 30)); make.centerY.equalTo(weakSelf.backLabel.mas_centerY); make.right.equalTo(weakSelf.timeButton.mas_left).offset(-1); }]; [_registerbutton mas_makeConstraints:^(MASConstraintMaker *make) { make.height.mas_equalTo(35); make.top.equalTo(weakSelf.codeTextFeild.mas_bottom).offset(15); make.left.equalTo(weakSelf.mas_left).offset(16); make.right.equalTo(weakSelf.mas_right).offset(-16); }]; }#pragma mark - 重写公开属性(phoneNumberString)setter方法 - (void)setPhoneNumberString:(NSString *)phoneNumberString { _phoneNumberString = phoneNumberString; //提示手机号标题富文本属性设置: _toastLabel.attributedText = [self makeToastPhoneNumberLabelAttributed]; //倒计时按钮富文本属性设置: [_timeButton setAttributedTitle:[self makeTimeButtonAttributed:1] forState:UIControlStateNormal]; }#pragma mark - 提示手机号标题富文本属性方法 - (NSMutableAttributedString *)makeToastPhoneNumberLabelAttributed { //设置颜色富文本属性: //验证码已发送到(灰色) +86(浅蓝色): NSMutableAttributedString *numberString = [[NSMutableAttributedString alloc] initWithString:@"验证码已发送到" attributes:@{NSForegroundColorAttributeName:RGB(139, 139, 139)}]; NSMutableAttributedString *phoneString = [[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@" +86 %@" , _phoneNumberString] attributes:@{NSForegroundColorAttributeName:RGB(56, 166, 243)}]; [numberString insertAttributedString:phoneString atIndex:numberString.length]; return numberString; }#pragma mark - 倒计时按钮富文本属性方法 - (NSMutableAttributedString *)makeTimeButtonAttributed:(NSInteger)time { //时间富文本属性修改: NSMutableAttributedString *timeString = [[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@"%li" , time] attributes:@{NSForegroundColorAttributeName:RGB(56, 166, 243)}]; NSMutableAttributedString *addString = [[NSMutableAttributedString alloc] initWithString:@"秒后重试" attributes:@{NSForegroundColorAttributeName:RGB(139, 139, 139)}]; [timeString insertAttributedString:addString atIndex:timeString.length]; return timeString; }#pragma mark - time - (void)GCDTimer { __block NSInteger time = 10; dispatch_source_t timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, dispatch_get_global_queue(0, 0)); //leewayInSeconds:落后时间; dispatch_source_set_timer(timer, DISPATCH_TIME_NOW, 1.0 * NSEC_PER_SEC, 0 * NSEC_PER_SEC); dispatch_source_set_event_handler(timer, ^{ if (time < 1) { dispatch_source_cancel(timer); //计时结束重新显示重新发送: NSMutableAttributedString *returnString = [[NSMutableAttributedString alloc] initWithString:@"重新发送" attributes:@{NSForegroundColorAttributeName:RGB(56, 166, 243)}]; //主线程刷新UI: dispatch_async(dispatch_get_main_queue(), ^{ //倒计时结束,按钮允许点击: _timeButton.userInteractionEnabled = YES; //时间小于1的时候文字变为"重新发送": [_timeButton setAttributedTitle:returnString forState:UIControlStateNormal]; }); } else { //主线程刷新UI: dispatch_async(dispatch_get_main_queue(), ^{ //倒计时进行中,按钮不可点击: _timeButton.userInteractionEnabled = NO; [_timeButton setAttributedTitle:[self makeTimeButtonAttributed:time] forState:UIControlStateNormal]; }); time--; } }); dispatch_resume(timer); }#pragma mark - lazyLoad - (UILabel *)toastLabel { if (!_toastLabel) { _toastLabel = [[UILabel alloc] init]; _toastLabel.text = @"验证码已发送到 +86"; _toastLabel.font = [UIFont systemFontOfSize:12.0f]; } return _toastLabel; }- (UILabel *)backLabel { if (!_backLabel) { _backLabel = [[UILabel alloc] init]; _backLabel.backgroundColor = [UIColor whiteColor]; _backLabel.layer.borderWidth = 1; _backLabel.layer.borderColor = RGB(188, 188, 188).CGColor; } return _backLabel; }- (UITextField *)codeTextFeild { if (!_codeTextFeild) { _codeTextFeild = [[UITextField alloc] init]; _codeTextFeild.delegate = self; _codeTextFeild.placeholder = @"请输入验证码..."; [_codeTextFeild addTarget:self action:@selector(codeTextChangeText:) forControlEvents:UIControlEventEditingChanged]; } return _codeTextFeild; }- (UIButton *)timeButton { if (!_timeButton) { _timeButton = [UIButton buttonWithType:UIButtonTypeCustom]; //[_timeButton setTitle:@"30秒后重试" forState:UIControlStateNormal]; //添加点击方法点击这个 _timeButton 就调用倒计时的方法: [_timeButton addTarget:self action:@selector(GCDTimer) forControlEvents:UIControlEventTouchUpInside]; [_timeButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal]; } return _timeButton; }- (UILabel *)verticalLineLabel { if (!_verticalLineLabel) { _verticalLineLabel = [[UILabel alloc] init]; _verticalLineLabel.backgroundColor = RGB(188, 188, 188); } return _verticalLineLabel; }- (UIButton *)registerbutton { if (!_registerbutton) { _registerbutton = [UIButton buttonWithType:UIButtonTypeCustom]; [_registerbutton setTitle:@"注册" forState:UIControlStateNormal]; _registerbutton.backgroundColor = RGB(229, 229, 229); [_registerbutton setTitleColor:RGB(132, 132, 132) forState:UIControlStateNormal]; [_registerbutton setTitleColor:[UIColor whiteColor] forState:UIControlStateSelected]; _registerbutton.selected = NO; [_registerbutton addTarget:self action:@selector(registerbuttonAction) forControlEvents:UIControlEventTouchUpInside]; } return _registerbutton; }#pragma makr - 验证码方法 - (void)codeTextChangeText:(UITextField *)textField { if (textField.text.length == 6) { self.registerbutton.userInteractionEnabled = YES; self.registerbutton.backgroundColor = RGB(56, 166, 241); self.registerbutton.selected = YES; } else { self.registerbutton.userInteractionEnabled = NO; self.registerbutton.backgroundColor = RGB(229, 229, 229); self.registerbutton.selected = NO; } }#pragma mark - - (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string { if (range.location == 6) { return NO; } return YES; }#pragma mark - 注册方法 - (void)registerbuttonAction {}@end

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